# Percentage calculator online

## Percent of value

%
Result is:
How to calculate: {{ percentOf.of }}*{{ percentOf.percent/100 }}={{ percentOfResult }}
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## Y is what percent of X?

Result is:
How to calculate: {{ yOfX.y }}/{{ yOfX.x }}*100={{ yOfXResult }}
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## What is the percentage increase/decrease

Result is:
How to calculate: ({{ diff.val1 }}-{{ diff.val2 }})/{{ diff.val1 }}*100={{ diffResult }}
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## Percentage change

%
Result is:
How to calculate: {{ change.value }}{{ change.direction === 'increase' ? '+' : '-' }}{{ change.value }}*{{ change.percent }}/100={{ changeResult }}
Reset

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## Try our percentage calculator

Welcome to our Online Percentage Calculator Site! Whether you're a student, a teacher, a business owner, or just someone who needs to quickly calculate percentages, our site is here to help.

Our Percentage Calculator is a powerful tool that can help you quickly and easily calculate percentages of all kinds. With just a few clicks, you can calculate percentages of numbers, percentages of fractions, percentages of decimals, and even percentage change.

We understand that people use percentage calculations for a wide variety of purposes, from calculating discounts and sales tax to determining grades and test scores. That's why we've designed our calculator to be flexible and easy to use, so you can get the results you need no matter what you're calculating.

So if you're looking for a reliable, user-friendly Percentage Calculator, you've come to the right place. Try our calculator today and see how easy it is to calculate percentages with just a few clicks!

## How to calculate percentages

Calculating percentages involves finding the proportion or fraction of a number relative to another number, and expressing that fraction as a percentage. Here are some general steps to calculate percentages:

1. Determine the two numbers involved in the calculation.
2. Divide the first number (the part) by the second number (the whole).
3. Multiply the result by 100 to express it as a percentage.

For example, if you want to find out what percentage of 60 is 15, you can use these steps:

1. Determine the two numbers involved: 15 and 60.
2. Divide the part by the whole: 15 ÷ 60 = 0.25
3. Multiply the result by 100: 0.25 × 100 = 25%

Therefore, 15 is 25% of 60.

Alternatively, you can also use the following formula to calculate percentages:

Percentage = (Part / Whole) x 100

Using the same example, you can apply the formula to calculate the percentage as follows:

Percentage = (15 / 60) x 100 = 0.25 x 100 = 25%

Both methods will give you the same result.