-40.63% is the change from 923 to 548
Calculation steps:
[( 548 - 923 ) ÷ 923] x 100 = -40.63%
Formula
Percentage change = [(548 - 923) / 923] x 100
Subtract the new number by the original number
548 - 923 = -375
-375 ÷ 923 = -0.40628385698808234
-0.40628385698808234 x 100 = -40.63%