-81.29% is the change from 727 to 136
Calculation steps:
[( 136 - 727 ) ÷ 727] x 100 = -81.29%
Formula
Percentage change = [(136 - 727) / 727] x 100
Subtract the new number by the original number
136 - 727 = -591
-591 ÷ 727 = -0.81292984869326
-0.81292984869326 x 100 = -81.29%