-15.69% is the change from 548 to 462
Calculation steps:
[( 462 - 548 ) ÷ 548] x 100 = -15.69%
Formula
Percentage change = [(462 - 548) / 548] x 100
Subtract the new number by the original number
462 - 548 = -86
-86 ÷ 548 = -0.15693430656934307
-0.15693430656934307 x 100 = -15.69%