71.95% is the change from 328 to 564
Calculation steps:
[( 564 - 328 ) ÷ 328] x 100 = 71.95%
Formula
Percentage change = [(564 - 328) / 328] x 100
Subtract the new number by the original number
564 - 328 = 236
236 ÷ 328 = 0.7195121951219512
0.7195121951219512 x 100 = 71.95%