-25.32% is the change from 158 to 118
Calculation steps:
[( 118 - 158 ) ÷ 158] x 100 = -25.32%
Formula
Percentage change = [(118 - 158) / 158] x 100
Subtract the new number by the original number
118 - 158 = -40
-40 ÷ 158 = -0.25316455696202533
-0.25316455696202533 x 100 = -25.32%