-49.04% is the change from 881 to 449
Calculation steps:
[( 449 - 881 ) ÷ 881] x 100 = -49.04%
Formula
Percentage change = [(449 - 881) / 881] x 100
Subtract the new number by the original number
449 - 881 = -432
-432 ÷ 881 = -0.49035187287173665
-0.49035187287173665 x 100 = -49.04%