How to Calculate the Change
Subtract the old value (200) from the new value (90), divide by the absolute value of the old value, and multiply by 100.
((90 - 200) ÷ 200) × 100 = 55%
This represents a 55% decrease
Subtract the old value (200) from the new value (90), divide by the absolute value of the old value, and multiply by 100.
((90 - 200) ÷ 200) × 100 = 55%
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