8.39% is the change from 322 to 349
Calculation steps:
[( 349 - 322 ) ÷ 322] x 100 = 8.39%
Formula
Percentage change = [(349 - 322) / 322] x 100
Subtract the new number by the original number
349 - 322 = 27
27 ÷ 322 = 0.08385093167701864
0.08385093167701864 x 100 = 8.39%