34.78% is the change from 322 to 434
Calculation steps:
[( 434 - 322 ) ÷ 322] x 100 = 34.78%
Formula
Percentage change = [(434 - 322) / 322] x 100
Subtract the new number by the original number
434 - 322 = 112
112 ÷ 322 = 0.34782608695652173
0.34782608695652173 x 100 = 34.78%