7.2% is the change from 528 to 566
Calculation steps:
[( 566 - 528 ) ÷ 528] x 100 = 7.2%
Formula
Percentage change = [(566 - 528) / 528] x 100
Subtract the new number by the original number
566 - 528 = 38
38 ÷ 528 = 0.07196969696969698
0.07196969696969698 x 100 = 7.2%