33.28% is the change from 613 to 817
Calculation steps:
[( 817 - 613 ) ÷ 613] x 100 = 33.28%
Formula
Percentage change = [(817 - 613) / 613] x 100
Subtract the new number by the original number
817 - 613 = 204
204 ÷ 613 = 0.33278955954323003
0.33278955954323003 x 100 = 33.28%