631.71% is the change from 82 to 600
Calculation steps:
[( 600 - 82 ) ÷ 82] x 100 = 631.71%
Formula
Percentage change = [(600 - 82) / 82] x 100
Subtract the new number by the original number
600 - 82 = 518
518 ÷ 82 = 6.317073170731708
6.317073170731708 x 100 = 631.71%