-2.65% is the change from 904 to 880
Calculation steps:
[( 880 - 904 ) ÷ 904] x 100 = -2.65%
Formula
Percentage change = [(880 - 904) / 904] x 100
Subtract the new number by the original number
880 - 904 = -24
-24 ÷ 904 = -0.02654867256637168
-0.02654867256637168 x 100 = -2.65%