3.25% is the change from 553 to 571
Calculation steps:
[( 571 - 553 ) ÷ 553] x 100 = 3.25%
Formula
Percentage change = [(571 - 553) / 553] x 100
Subtract the new number by the original number
571 - 553 = 18
18 ÷ 553 = 0.0325497287522604
0.0325497287522604 x 100 = 3.25%