24.09% is the change from 328 to 407
Calculation steps:
[( 407 - 328 ) ÷ 328] x 100 = 24.09%
Formula
Percentage change = [(407 - 328) / 328] x 100
Subtract the new number by the original number
407 - 328 = 79
79 ÷ 328 = 0.24085365853658536
0.24085365853658536 x 100 = 24.09%