39.27% is the change from 303 to 422
Calculation steps:
[( 422 - 303 ) ÷ 303] x 100 = 39.27%
Formula
Percentage change = [(422 - 303) / 303] x 100
Subtract the new number by the original number
422 - 303 = 119
119 ÷ 303 = 0.3927392739273927
0.3927392739273927 x 100 = 39.27%