-1.81% is the change from 884 to 868
Calculation steps:
[( 868 - 884 ) ÷ 884] x 100 = -1.81%
Formula
Percentage change = [(868 - 884) / 884] x 100
Subtract the new number by the original number
868 - 884 = -16
-16 ÷ 884 = -0.01809954751131222
-0.01809954751131222 x 100 = -1.81%