-23.29% is the change from 863 to 662
Calculation steps:
[( 662 - 863 ) ÷ 863] x 100 = -23.29%
Formula
Percentage change = [(662 - 863) / 863] x 100
Subtract the new number by the original number
662 - 863 = -201
-201 ÷ 863 = -0.23290845886442643
-0.23290845886442643 x 100 = -23.29%