Percentage Calculator

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Frequently Asked Questions

A percentage is a way to express a number as a fraction of 100. The word 'percent' literally means 'per hundred.' For example, 25% means 25 out of 100, or 25/100, which equals 0.25 as a decimal.

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Percentage Calculator

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Frequently Asked Questions

What is a percentage?

How do you calculate what percent one number is of another?

How do you calculate a percentage of a number?

What's the difference between percentage change and percentage points?

How do you calculate percentage increase or decrease?

What are some real-world uses of percentage calculations?

How do you convert between percentages, decimals, and fractions?

How accurate are percentage calculations?

What's the easiest way to calculate tips and discounts?

Can percentages be greater than 100%?