788.24% is the change from 85 to 755
Calculation steps:
[( 755 - 85 ) ÷ 85] x 100 = 788.24%
Formula
Percentage change = [(755 - 85) / 85] x 100
Subtract the new number by the original number
755 - 85 = 670
670 ÷ 85 = 7.882352941176471
7.882352941176471 x 100 = 788.24%