-3.16% is the change from 887 to 859
Calculation steps:
[( 859 - 887 ) ÷ 887] x 100 = -3.16%
Formula
Percentage change = [(859 - 887) / 887] x 100
Subtract the new number by the original number
859 - 887 = -28
-28 ÷ 887 = -0.03156708004509583
-0.03156708004509583 x 100 = -3.16%