4.74% is the change from 549 to 575
Calculation steps:
[( 575 - 549 ) ÷ 549] x 100 = 4.74%
Formula
Percentage change = [(575 - 549) / 549] x 100
Subtract the new number by the original number
575 - 549 = 26
26 ÷ 549 = 0.04735883424408015
0.04735883424408015 x 100 = 4.74%