-42.79% is the change from 881 to 504
Calculation steps:
[( 504 - 881 ) ÷ 881] x 100 = -42.79%
Formula
Percentage change = [(504 - 881) / 881] x 100
Subtract the new number by the original number
504 - 881 = -377
-377 ÷ 881 = -0.4279228149829739
-0.4279228149829739 x 100 = -42.79%