665.79% is the change from 76 to 582
Calculation steps:
[( 582 - 76 ) ÷ 76] x 100 = 665.79%
Formula
Percentage change = [(582 - 76) / 76] x 100
Subtract the new number by the original number
582 - 76 = 506
506 ÷ 76 = 6.657894736842105
6.657894736842105 x 100 = 665.79%