43.29% is the change from 328 to 470
Calculation steps:
[( 470 - 328 ) ÷ 328] x 100 = 43.29%
Formula
Percentage change = [(470 - 328) / 328] x 100
Subtract the new number by the original number
470 - 328 = 142
142 ÷ 328 = 0.4329268292682927
0.4329268292682927 x 100 = 43.29%