29.45% is the change from 326 to 422
Calculation steps:
[( 422 - 326 ) ÷ 326] x 100 = 29.45%
Formula
Percentage change = [(422 - 326) / 326] x 100
Subtract the new number by the original number
422 - 326 = 96
96 ÷ 326 = 0.294478527607362
0.294478527607362 x 100 = 29.45%