5.28% is the change from 549 to 578
Calculation steps:
[( 578 - 549 ) ÷ 549] x 100 = 5.28%
Formula
Percentage change = [(578 - 549) / 549] x 100
Subtract the new number by the original number
578 - 549 = 29
29 ÷ 549 = 0.052823315118397086
0.052823315118397086 x 100 = 5.28%