-81.27% is the change from 726 to 136
Calculation steps:
[( 136 - 726 ) ÷ 726] x 100 = -81.27%
Formula
Percentage change = [(136 - 726) / 726] x 100
Subtract the new number by the original number
136 - 726 = -590
-590 ÷ 726 = -0.8126721763085399
-0.8126721763085399 x 100 = -81.27%