39.15% is the change from 613 to 853
Calculation steps:
[( 853 - 613 ) ÷ 613] x 100 = 39.15%
Formula
Percentage change = [(853 - 613) / 613] x 100
Subtract the new number by the original number
853 - 613 = 240
240 ÷ 613 = 0.3915171288743883
0.3915171288743883 x 100 = 39.15%