863.41% is the change from 82 to 790
Calculation steps:
[( 790 - 82 ) ÷ 82] x 100 = 863.41%
Formula
Percentage change = [(790 - 82) / 82] x 100
Subtract the new number by the original number
790 - 82 = 708
708 ÷ 82 = 8.634146341463415
8.634146341463415 x 100 = 863.41%