2.81% is the change from 533 to 548
Calculation steps:
[( 548 - 533 ) ÷ 533] x 100 = 2.81%
Formula
Percentage change = [(548 - 533) / 533] x 100
Subtract the new number by the original number
548 - 533 = 15
15 ÷ 533 = 0.028142589118198873
0.028142589118198873 x 100 = 2.81%