679.75% is the change from 79 to 616
Calculation steps:
[( 616 - 79 ) ÷ 79] x 100 = 679.75%
Formula
Percentage change = [(616 - 79) / 79] x 100
Subtract the new number by the original number
616 - 79 = 537
537 ÷ 79 = 6.7974683544303796
6.7974683544303796 x 100 = 679.75%