15.79% is the change from 456 to 528
Calculation steps:
[( 528 - 456 ) ÷ 456] x 100 = 15.79%
Formula
Percentage change = [(528 - 456) / 456] x 100
Subtract the new number by the original number
528 - 456 = 72
72 ÷ 456 = 0.15789473684210525
0.15789473684210525 x 100 = 15.79%