2.79% is the change from 537 to 552
Calculation steps:
[( 552 - 537 ) ÷ 537] x 100 = 2.79%
Formula
Percentage change = [(552 - 537) / 537] x 100
Subtract the new number by the original number
552 - 537 = 15
15 ÷ 537 = 0.027932960893854747
0.027932960893854747 x 100 = 2.79%