4.57% is the change from 525 to 549
Calculation steps:
[( 549 - 525 ) ÷ 525] x 100 = 4.57%
Formula
Percentage change = [(549 - 525) / 525] x 100
Subtract the new number by the original number
549 - 525 = 24
24 ÷ 525 = 0.045714285714285714
0.045714285714285714 x 100 = 4.57%