23.71% is the change from 329 to 407
Calculation steps:
[( 407 - 329 ) ÷ 329] x 100 = 23.71%
Formula
Percentage change = [(407 - 329) / 329] x 100
Subtract the new number by the original number
407 - 329 = 78
78 ÷ 329 = 0.23708206686930092
0.23708206686930092 x 100 = 23.71%