-44.44% is the change from 135 to 75
Calculation steps:
[( 75 - 135 ) ÷ 135] x 100 = -44.44%
Formula
Percentage change = [(75 - 135) / 135] x 100
Subtract the new number by the original number
75 - 135 = -60
-60 ÷ 135 = -0.4444444444444444
-0.4444444444444444 x 100 = -44.44%