-56.05% is the change from 157 to 69
Calculation steps:
[( 69 - 157 ) ÷ 157] x 100 = -56.05%
Formula
Percentage change = [(69 - 157) / 157] x 100
Subtract the new number by the original number
69 - 157 = -88
-88 ÷ 157 = -0.5605095541401274
-0.5605095541401274 x 100 = -56.05%