30.83% is the change from 613 to 802
Calculation steps:
[( 802 - 613 ) ÷ 613] x 100 = 30.83%
Formula
Percentage change = [(802 - 613) / 613] x 100
Subtract the new number by the original number
802 - 613 = 189
189 ÷ 613 = 0.3083197389885807
0.3083197389885807 x 100 = 30.83%