Percentage change of 9 to 21

Result

133.33% increase

Detailed

N1 — 9

N2 — 21

  • (N2 - N1) / |N1| * 100
  • (21 - 9) / |9| * 100 = 133.33%

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Topics

  1. Percentage change formula
  2. How to calculate percentage change

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