Determining percentages can be challenging, even for adults. The iCalculate percentage calculator is built to simplify these complex calculations.

This guide will help you with percentages, ratios, fractions, value changes, decimal conversions, and more!

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## What is a Percentage?

Let’s dive into understanding what exactly a percentage is. A percentage is a number or ratio that signifies a fraction of 100. A percentage can be represented using ratios, fractions, decimals, or the symbol “%.”

If we have a ratio like 1:2, we can easily convert it to a percentage by multiplying it by 100. Next time you come across percentages in everyday life, like at the store or when calculating taxes and interests, remember that they are simply friendly numbers representing parts of a whole.

## What is a Percentage Calculator?

The iCalculate Percentage Calculator is an online calculator app. It helps users easily calculate percentages. This tool makes complex calculations easy, so you don’t have to do them manually for a long time.

You can save time and effort by entering two values into the calculator. It will automatically and accurately calculate the third value.

A percentage calculator has a unique feature that converts input percentages into decimals during computation. A percentage calculator can solve various percentage problems. For example, it can calculate a simple percent or find a specific value based on a given percent.

## The formula for Calculating Percentages

The concept of percentages can be traced back to a simple formula in math. It involves three variables: the percentage (P), the first value (V1), and the result (V2). A percentage is another way to express a fraction of 100.

For example, if you are trying to determine what percent X is of Y, the formula would be P = X/Y * 100. The decimal representation of this ratio is multiplied by 100 to turn it into a percentage.

Most Percentage Calculators convert your inputted percentage into a decimal for easier calculation. Remember that your answer will be in actual numbers, not decimals when working in reverse to find an unknown value using a known percentage.

Understanding the underlying formulas when converting decimals or calculating values from them can make using tools such as iCalculate’s Percentage Calculator more intuitive and beneficial.

### Using a Percentage Calculator

To find a percentage of a number, input both the number and the percentage into the calculator.

### How to calculate the percentage of a number

You can use a simple formula to calculate the percentage of a number. First, divide the percentage value by 100 to convert it into decimal form. Then, multiply this decimal by the original number to find the corresponding percentage.

For example, if you want to find 20% of 80, divide 20 by 100 to get 0.2 as the decimal representation of 20%. Multiply this by 80, and you’ll find that 20% of 80 equals 16.

### Finding what percent of a value is another

You can use the percentage calculator by entering the two values to find the percent of a value. For example, if you want to know what percent of 50 is 10, input ten as the “part” and 50 as the “whole” into the calculator.

The calculator will then calculate that 10 is 20% of 50. This feature assists in solving different percentage problems. You can use it to determine how much one value represents with another.

Finding percentages is easy and efficient. You don’t have to do calculations or conversions manually.

### Determining a value if a percent of it is known

To determine the value of a number if a percentage of it is known, you can use a percentage calculator. You can use this valuable tool to enter the percentage you know and the resulting value. It will calculate the original number for you.

If you know that 20% of a value equals 50, you can enter these values into the calculator and get the answer 250. It’s a fast and efficient method for solving problems without doing calculations by hand.

If you work with percentages in finance, math, or any other field, using a percentage calculator can help you save time and make calculations more accurate.

## Understanding Percentage Calculations

To grasp percentage calculations, you must change a percentage into a decimal.

### Converting a percentage to a decimal

Move the decimal point to the left to convert a percentage to a decimal. If you have a percentage of 75%, you can convert it to a decimal of 0.75 by moving the decimal point two places to the left.

Working with percentages in math becomes easier when you can convert them to decimals. This allows for simpler calculations and comparisons in equations or formulas. So remember, converting a percentage to a decimal is as simple as moving that decimal point.

### Converting a decimal to a percentage

To convert a decimal to a percentage, divide the decimal by 100. This will give you the equivalent percentage value. For example, if you have a decimal of 0.75, dividing it by 100 would yield a percentage of 75%.

Converting decimals to percentages is an important skill when using a percentage calculator. It allows for easy comparisons and understanding in everyday calculations. It’s as simple as that!

## Practical Examples of Percentage Problems

This section will show you real-life examples of percentage problems and how to use the percentage calculator.

### Examples of percentage problems

It is important to know how to solve percentage problems because they can come up in different situations. For instance, you want to calculate a 20% discount on a $100 item. Using the percentage calculator, you can quickly determine the discounted price of $80.

If an item is now priced at $120 after a 10% increase, you can use the calculator to find its original price of $109.09. These examples show how percentages can be helpful in everyday situations, like shopping or managing finances.

## In Summary

The iCalculate percentage calculator is a helpful tool that makes it easier to calculate percentages. The calculator can handle all your percentage needs, whether you want to find the percentage of a number, figure out what percent one value is of another, or solve other percentage-related problems.

A percentage calculator has an easy-to-use interface and gives accurate results. It can save you time and make math problems easier for you. Next time you encounter a difficult percentage problem, don’t worry. Simply use the iCalculate percentage calculator and let it do all the work for you.