Percentage change from 100 to 800

Instant answer with step-by-step formula

Percentage change from 100 to 800 = 700% increase
((800 − 100) ÷ 100) × 100 = 700% (increase)

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Step-by-step explanation

  1. Write the formula: ((New − Old) ÷ Old) × 100
  2. Subtract: 800 − 100 = 700
  3. Divide by old value: 700 ÷ 100 = 7
  4. Multiply by 100: 700% (increase)

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