-43.6% is the change from 867 to 489
Calculation steps:
[( 489 - 867 ) ÷ 867] x 100 = -43.6%
Formula
Percentage change = [(489 - 867) / 867] x 100
Subtract the new number by the original number
489 - 867 = -378
-378 ÷ 867 = -0.4359861591695502
-0.4359861591695502 x 100 = -43.6%