45.02% is the change from 291 to 422
Calculation steps:
[( 422 - 291 ) ÷ 291] x 100 = 45.02%
Formula
Percentage change = [(422 - 291) / 291] x 100
Subtract the new number by the original number
422 - 291 = 131
131 ÷ 291 = 0.45017182130584193
0.45017182130584193 x 100 = 45.02%