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Percentage change

Calculate the percentage increase or decrease between two values.

Your result

How to use Percentage change

  1. Enter the values you want to calculate and choose the relevant units or settings.
  2. The result updates as you type. Adjust the available settings if needed.
  3. Review the result, then use Copy result or a download link when available.

What to expect

Calculate the percentage increase or decrease between two values. The result is (new − original) ÷ original × 100. An original value of zero has no defined percentage change.