-88.68% is the change from 760 to 86
Calculation steps:
[( 86 - 760 ) ÷ 760] x 100 = -88.68%
Formula
Percentage change = [(86 - 760) / 760] x 100
Subtract the new number by the original number
86 - 760 = -674
-674 ÷ 760 = -0.8868421052631579
-0.8868421052631579 x 100 = -88.68%