53.96% is the change from 328 to 505
Calculation steps:
[( 505 - 328 ) ÷ 328] x 100 = 53.96%
Formula
Percentage change = [(505 - 328) / 328] x 100
Subtract the new number by the original number
505 - 328 = 177
177 ÷ 328 = 0.5396341463414634
0.5396341463414634 x 100 = 53.96%