How do I find a percent of a number?

Divide the percent by 100 and multiply by the number. 25% of 200 is 50.

How is percentage change calculated?

Subtract the original from the new value, divide by the original, and multiply by 100.

Percentage Calculator

Calculate a percentage of a number, percentage change, and add or subtract a percent.

Percentage (%)

Of number

About Percentage Calculator

Find what percent one number is of another, the change between two values, or a number after adding or subtracting a percent. Results update as you type. Useful for discounts, tax, grades, and growth.

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