27.36% is the change from 329 to 419
Calculation steps:
[( 419 - 329 ) ÷ 329] x 100 = 27.36%
Formula
Percentage change = [(419 - 329) / 329] x 100
Subtract the new number by the original number
419 - 329 = 90
90 ÷ 329 = 0.2735562310030395
0.2735562310030395 x 100 = 27.36%