18.76% is the change from 613 to 728
Calculation steps:
[( 728 - 613 ) ÷ 613] x 100 = 18.76%
Formula
Percentage change = [(728 - 613) / 613] x 100
Subtract the new number by the original number
728 - 613 = 115
115 ÷ 613 = 0.18760195758564438
0.18760195758564438 x 100 = 18.76%