51.15% is the change from 610 to 922
Calculation steps:
[( 922 - 610 ) ÷ 610] x 100 = 51.15%
Formula
Percentage change = [(922 - 610) / 610] x 100
Subtract the new number by the original number
922 - 610 = 312
312 ÷ 610 = 0.5114754098360655
0.5114754098360655 x 100 = 51.15%