538.96% is the change from 77 to 492
Calculation steps:
[( 492 - 77 ) ÷ 77] x 100 = 538.96%
Formula
Percentage change = [(492 - 77) / 77] x 100
Subtract the new number by the original number
492 - 77 = 415
415 ÷ 77 = 5.3896103896103895
5.3896103896103895 x 100 = 538.96%