27.13% is the change from 328 to 417
Calculation steps:
[( 417 - 328 ) ÷ 328] x 100 = 27.13%
Formula
Percentage change = [(417 - 328) / 328] x 100
Subtract the new number by the original number
417 - 328 = 89
89 ÷ 328 = 0.27134146341463417
0.27134146341463417 x 100 = 27.13%