-19% is the change from 863 to 699
Calculation steps:
[( 699 - 863 ) ÷ 863] x 100 = -19%
Formula
Percentage change = [(699 - 863) / 863] x 100
Subtract the new number by the original number
699 - 863 = -164
-164 ÷ 863 = -0.19003476245654694
-0.19003476245654694 x 100 = -19%