-23.87% is the change from 863 to 657
Calculation steps:
[( 657 - 863 ) ÷ 863] x 100 = -23.87%
Formula
Percentage change = [(657 - 863) / 863] x 100
Subtract the new number by the original number
657 - 863 = -206
-206 ÷ 863 = -0.23870220162224798
-0.23870220162224798 x 100 = -23.87%