-1.6% is the change from 875 to 861
Calculation steps:
[( 861 - 875 ) ÷ 875] x 100 = -1.6%
Formula
Percentage change = [(861 - 875) / 875] x 100
Subtract the new number by the original number
861 - 875 = -14
-14 ÷ 875 = -0.016
-0.016 x 100 = -1.6%
Example