3.42% is the change from 555 to 574
Calculation steps:
[( 574 - 555 ) ÷ 555] x 100 = 3.42%
Formula
Percentage change = [(574 - 555) / 555] x 100
Subtract the new number by the original number
574 - 555 = 19
19 ÷ 555 = 0.03423423423423423
0.03423423423423423 x 100 = 3.42%