49.59% is the change from 613 to 917
Calculation steps:
[( 917 - 613 ) ÷ 613] x 100 = 49.59%
Formula
Percentage change = [(917 - 613) / 613] x 100
Subtract the new number by the original number
917 - 613 = 304
304 ÷ 613 = 0.49592169657422513
0.49592169657422513 x 100 = 49.59%