37.68% is the change from 613 to 844
Calculation steps:
[( 844 - 613 ) ÷ 613] x 100 = 37.68%
Formula
Percentage change = [(844 - 613) / 613] x 100
Subtract the new number by the original number
844 - 613 = 231
231 ÷ 613 = 0.3768352365415987
0.3768352365415987 x 100 = 37.68%