1.7% is the change from 529 to 538
Calculation steps:
[( 538 - 529 ) ÷ 529] x 100 = 1.7%
Formula
Percentage change = [(538 - 529) / 529] x 100
Subtract the new number by the original number
538 - 529 = 9
9 ÷ 529 = 0.017013232514177693
0.017013232514177693 x 100 = 1.7%