902.35% is the change from 85 to 852
Calculation steps:
[( 852 - 85 ) ÷ 85] x 100 = 902.35%
Formula
Percentage change = [(852 - 85) / 85] x 100
Subtract the new number by the original number
852 - 85 = 767
767 ÷ 85 = 9.023529411764706
9.023529411764706 x 100 = 902.35%