758.82% is the change from 85 to 730
Calculation steps:
[( 730 - 85 ) ÷ 85] x 100 = 758.82%
Formula
Percentage change = [(730 - 85) / 85] x 100
Subtract the new number by the original number
730 - 85 = 645
645 ÷ 85 = 7.588235294117647
7.588235294117647 x 100 = 758.82%