4.17% is the change from 527 to 549
Calculation steps:
[( 549 - 527 ) ÷ 527] x 100 = 4.17%
Formula
Percentage change = [(549 - 527) / 527] x 100
Subtract the new number by the original number
549 - 527 = 22
22 ÷ 527 = 0.04174573055028463
0.04174573055028463 x 100 = 4.17%