-88.56% is the change from 752 to 86
Calculation steps:
[( 86 - 752 ) ÷ 752] x 100 = -88.56%
Formula
Percentage change = [(86 - 752) / 752] x 100
Subtract the new number by the original number
86 - 752 = -666
-666 ÷ 752 = -0.8856382978723404
-0.8856382978723404 x 100 = -88.56%