26.09% is the change from 322 to 406
Calculation steps:
[( 406 - 322 ) ÷ 322] x 100 = 26.09%
Formula
Percentage change = [(406 - 322) / 322] x 100
Subtract the new number by the original number
406 - 322 = 84
84 ÷ 322 = 0.2608695652173913
0.2608695652173913 x 100 = 26.09%