56.4% is the change from 328 to 513
Calculation steps:
[( 513 - 328 ) ÷ 328] x 100 = 56.4%
Formula
Percentage change = [(513 - 328) / 328] x 100
Subtract the new number by the original number
513 - 328 = 185
185 ÷ 328 = 0.5640243902439024
0.5640243902439024 x 100 = 56.4%