518.02% is the change from 111 to 686
Calculation steps:
[( 686 - 111 ) ÷ 111] x 100 = 518.02%
Formula
Percentage change = [(686 - 111) / 111] x 100
Subtract the new number by the original number
686 - 111 = 575
575 ÷ 111 = 5.18018018018018
5.18018018018018 x 100 = 518.02%