517.72% is the change from 79 to 488
Calculation steps:
[( 488 - 79 ) ÷ 79] x 100 = 517.72%
Formula
Percentage change = [(488 - 79) / 79] x 100
Subtract the new number by the original number
488 - 79 = 409
409 ÷ 79 = 5.177215189873418
5.177215189873418 x 100 = 517.72%