-2.99% is the change from 904 to 877
Calculation steps:
[( 877 - 904 ) ÷ 904] x 100 = -2.99%
Formula
Percentage change = [(877 - 904) / 904] x 100
Subtract the new number by the original number
877 - 904 = -27
-27 ÷ 904 = -0.029867256637168143
-0.029867256637168143 x 100 = -2.99%