764.63% is the change from 82 to 709
Calculation steps:
[( 709 - 82 ) ÷ 82] x 100 = 764.63%
Formula
Percentage change = [(709 - 82) / 82] x 100
Subtract the new number by the original number
709 - 82 = 627
627 ÷ 82 = 7.646341463414634
7.646341463414634 x 100 = 764.63%