31.65% is the change from 613 to 807
Calculation steps:
[( 807 - 613 ) ÷ 613] x 100 = 31.65%
Formula
Percentage change = [(807 - 613) / 613] x 100
Subtract the new number by the original number
807 - 613 = 194
194 ÷ 613 = 0.3164763458401305
0.3164763458401305 x 100 = 31.65%