Percentage change from 18 to 20

Instant answer with step-by-step formula

Percentage change from 18 to 20 = 11.111111% increase
((20 − 18) ÷ 18) × 100 = 11.111111% (increase)

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Step-by-step explanation

  1. Write the formula: ((New − Old) ÷ Old) × 100
  2. Subtract: 20 − 18 = 2
  3. Divide by old value: 2 ÷ 18 = 0.111111
  4. Multiply by 100: 11.111111% (increase)

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