797.65% is the change from 85 to 763
Calculation steps:
[( 763 - 85 ) ÷ 85] x 100 = 797.65%
Formula
Percentage change = [(763 - 85) / 85] x 100
Subtract the new number by the original number
763 - 85 = 678
678 ÷ 85 = 7.976470588235294
7.976470588235294 x 100 = 797.65%