730.49% is the change from 82 to 681
Calculation steps:
[( 681 - 82 ) ÷ 82] x 100 = 730.49%
Formula
Percentage change = [(681 - 82) / 82] x 100
Subtract the new number by the original number
681 - 82 = 599
599 ÷ 82 = 7.304878048780488
7.304878048780488 x 100 = 730.49%