28.79% is the change from 323 to 416
Calculation steps:
[( 416 - 323 ) ÷ 323] x 100 = 28.79%
Formula
Percentage change = [(416 - 323) / 323] x 100
Subtract the new number by the original number
416 - 323 = 93
93 ÷ 323 = 0.28792569659442724
0.28792569659442724 x 100 = 28.79%