50.33% is the change from 610 to 917
Calculation steps:
[( 917 - 610 ) ÷ 610] x 100 = 50.33%
Formula
Percentage change = [(917 - 610) / 610] x 100
Subtract the new number by the original number
917 - 610 = 307
307 ÷ 610 = 0.5032786885245901
0.5032786885245901 x 100 = 50.33%