74.7% is the change from 328 to 573
Calculation steps:
[( 573 - 328 ) ÷ 328] x 100 = 74.7%
Formula
Percentage change = [(573 - 328) / 328] x 100
Subtract the new number by the original number
573 - 328 = 245
245 ÷ 328 = 0.7469512195121951
0.7469512195121951 x 100 = 74.7%