-53.25% is the change from 338 to 158
Calculation steps:
[( 158 - 338 ) ÷ 338] x 100 = -53.25%
Formula
Percentage change = [(158 - 338) / 338] x 100
Subtract the new number by the original number
158 - 338 = -180
-180 ÷ 338 = -0.5325443786982249
-0.5325443786982249 x 100 = -53.25%