-33.54% is the change from 158 to 105
Calculation steps:
[( 105 - 158 ) ÷ 158] x 100 = -33.54%
Formula
Percentage change = [(105 - 158) / 158] x 100
Subtract the new number by the original number
105 - 158 = -53
-53 ÷ 158 = -0.33544303797468356
-0.33544303797468356 x 100 = -33.54%