-88.24% is the change from 136 to 16
Calculation steps:
[( 16 - 136 ) ÷ 136] x 100 = -88.24%
Formula
Percentage change = [(16 - 136) / 136] x 100
Subtract the new number by the original number
16 - 136 = -120
-120 ÷ 136 = -0.8823529411764706
-0.8823529411764706 x 100 = -88.24%