57.62% is the change from 328 to 517
Calculation steps:
[( 517 - 328 ) ÷ 328] x 100 = 57.62%
Formula
Percentage change = [(517 - 328) / 328] x 100
Subtract the new number by the original number
517 - 328 = 189
189 ÷ 328 = 0.5762195121951219
0.5762195121951219 x 100 = 57.62%