-1.47% is the change from 884 to 871
Calculation steps:
[( 871 - 884 ) ÷ 884] x 100 = -1.47%
Formula
Percentage change = [(871 - 884) / 884] x 100
Subtract the new number by the original number
871 - 884 = -13
-13 ÷ 884 = -0.014705882352941176
-0.014705882352941176 x 100 = -1.47%