-4.55% is the change from 923 to 881
Calculation steps:
[( 881 - 923 ) ÷ 923] x 100 = -4.55%
Formula
Percentage change = [(881 - 923) / 923] x 100
Subtract the new number by the original number
881 - 923 = -42
-42 ÷ 923 = -0.04550379198266522
-0.04550379198266522 x 100 = -4.55%