74.47% is the change from 329 to 574
Calculation steps:
[( 574 - 329 ) ÷ 329] x 100 = 74.47%
Formula
Percentage change = [(574 - 329) / 329] x 100
Subtract the new number by the original number
574 - 329 = 245
245 ÷ 329 = 0.7446808510638298
0.7446808510638298 x 100 = 74.47%