9.32% is the change from 322 to 352
Calculation steps:
[( 352 - 322 ) ÷ 322] x 100 = 9.32%
Formula
Percentage change = [(352 - 322) / 322] x 100
Subtract the new number by the original number
352 - 322 = 30
30 ÷ 322 = 0.09316770186335403
0.09316770186335403 x 100 = 9.32%