Percentage Calculator
Calculate percentages, percentage change, and more
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How to Use
- Select the calculation mode you need.
- Enter the values and the result is shown instantly.
FAQ
What modes does the percentage calculator have?
It offers 3 modes: (1) What is X% of Y?, (2) X is what % of Y?, (3) % change from X to Y.
How is percentage change calculated?
Percentage change = ((new value - old value) / old value) x 100.