How to Calculate the Change
Subtract the old value (80) from the new value (75), divide by the absolute value of the old value, and multiply by 100.
((75 - 80) ÷ 80) × 100 = 6.25%
This represents a 6.25% decrease
Subtract the old value (80) from the new value (75), divide by the absolute value of the old value, and multiply by 100.
((75 - 80) ÷ 80) × 100 = 6.25%
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