-73.89% is the change from 157 to 41
Calculation steps:
[( 41 - 157 ) ÷ 157] x 100 = -73.89%
Formula
Percentage change = [(41 - 157) / 157] x 100
Subtract the new number by the original number
41 - 157 = -116
-116 ÷ 157 = -0.7388535031847133
-0.7388535031847133 x 100 = -73.89%