669.62% is the change from 79 to 608
Calculation steps:
[( 608 - 79 ) ÷ 79] x 100 = 669.62%
Formula
Percentage change = [(608 - 79) / 79] x 100
Subtract the new number by the original number
608 - 79 = 529
529 ÷ 79 = 6.69620253164557
6.69620253164557 x 100 = 669.62%