42.06% is the change from 649 to 922
Calculation steps:
[( 922 - 649 ) ÷ 649] x 100 = 42.06%
Formula
Percentage change = [(922 - 649) / 649] x 100
Subtract the new number by the original number
922 - 649 = 273
273 ÷ 649 = 0.4206471494607088
0.4206471494607088 x 100 = 42.06%