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Percentage Change Calculator


Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can calculate percentage change (increase or decrease) from one value to another.

Find percentage increase/ decrease

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Result window

Android: Use this percentage calculator offline with our all-in-one calculator app.

Calculating Percentage Change

Percentage change (%) = (New value - Old value) / Old value * 100
If the result is positive, it is a percentage increase. If the result is negative, it is a percentage decrease.

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