793.02% is the change from 86 to 768
Calculation steps:
[( 768 - 86 ) ÷ 86] x 100 = 793.02%
Formula
Percentage change = [(768 - 86) / 86] x 100
Subtract the new number by the original number
768 - 86 = 682
682 ÷ 86 = 7.930232558139535
7.930232558139535 x 100 = 793.02%