18.57% is the change from 517 to 613
Calculation steps:
[( 613 - 517 ) ÷ 517] x 100 = 18.57%
Formula
Percentage change = [(613 - 517) / 517] x 100
Subtract the new number by the original number
613 - 517 = 96
96 ÷ 517 = 0.18568665377176016
0.18568665377176016 x 100 = 18.57%