31.99% is the change from 322 to 425
Calculation steps:
[( 425 - 322 ) ÷ 322] x 100 = 31.99%
Formula
Percentage change = [(425 - 322) / 322] x 100
Subtract the new number by the original number
425 - 322 = 103
103 ÷ 322 = 0.3198757763975155
0.3198757763975155 x 100 = 31.99%