735.37% is the change from 82 to 685
Calculation steps:
[( 685 - 82 ) ÷ 82] x 100 = 735.37%
Formula
Percentage change = [(685 - 82) / 82] x 100
Subtract the new number by the original number
685 - 82 = 603
603 ÷ 82 = 7.353658536585366
7.353658536585366 x 100 = 735.37%