49.19% is the change from 618 to 922
Calculation steps:
[( 922 - 618 ) ÷ 618] x 100 = 49.19%
Formula
Percentage change = [(922 - 618) / 618] x 100
Subtract the new number by the original number
922 - 618 = 304
304 ÷ 618 = 0.4919093851132686
0.4919093851132686 x 100 = 49.19%