-2.74% is the change from 548 to 533
Calculation steps:
[( 533 - 548 ) ÷ 548] x 100 = -2.74%
Formula
Percentage change = [(533 - 548) / 548] x 100
Subtract the new number by the original number
533 - 548 = -15
-15 ÷ 548 = -0.02737226277372263
-0.02737226277372263 x 100 = -2.74%