-44.85% is the change from 136 to 75
Calculation steps:
[( 75 - 136 ) ÷ 136] x 100 = -44.85%
Formula
Percentage change = [(75 - 136) / 136] x 100
Subtract the new number by the original number
75 - 136 = -61
-61 ÷ 136 = -0.4485294117647059
-0.4485294117647059 x 100 = -44.85%