-0.74% is the change from 136 to 135
Calculation steps:
[( 135 - 136 ) ÷ 136] x 100 = -0.74%
Formula
Percentage change = [(135 - 136) / 136] x 100
Subtract the new number by the original number
135 - 136 = -1
-1 ÷ 136 = -0.007352941176470588
-0.007352941176470588 x 100 = -0.74%