Percentage Decrease Calculator
Compute the percentage decrease between two values with the exact difference shown.
About this tool
Discounts, weight loss, price drops, reduced bills — the percentage decrease expresses how much smaller something became relative to where it started. This tool takes the old and new values and returns both the percent drop and the raw difference.
Because everything is computed live in your browser, you can tweak numbers freely until they match your scenario.
How to use
- Enter the original (higher) value.
- Enter the new (lower) value.
- Read the decrease percentage and the difference below.
Frequently asked questions
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