-88.17% is the change from 727 to 86
Calculation steps:
[( 86 - 727 ) ÷ 727] x 100 = -88.17%
Formula
Percentage change = [(86 - 727) / 727] x 100
Subtract the new number by the original number
86 - 727 = -641
-641 ÷ 727 = -0.8817056396148556
-0.8817056396148556 x 100 = -88.17%