Percentage difference between 80 and 100

Instant answer with step-by-step formula

Percentage difference between 80 and 100 = 22.222222%
|80 − 100| ÷ ((80 + 100) ÷ 2) × 100 = 22.222222%

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Step-by-step explanation

  1. Write the formula: |A − B| ÷ ((A + B) ÷ 2) × 100
  2. Find the absolute difference: |80 − 100| = 20
  3. Find the average: (80 + 100) ÷ 2 = 90
  4. Divide and multiply by 100: 22.222222%

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