18.8% is the change from 516 to 613
Calculation steps:
[( 613 - 516 ) ÷ 516] x 100 = 18.8%
Formula
Percentage change = [(613 - 516) / 516] x 100
Subtract the new number by the original number
613 - 516 = 97
97 ÷ 516 = 0.187984496124031
0.187984496124031 x 100 = 18.8%