-50.23% is the change from 884 to 440
Calculation steps:
[( 440 - 884 ) ÷ 884] x 100 = -50.23%
Formula
Percentage change = [(440 - 884) / 884] x 100
Subtract the new number by the original number
440 - 884 = -444
-444 ÷ 884 = -0.502262443438914
-0.502262443438914 x 100 = -50.23%