-20.67% is the change from 861 to 683
Calculation steps:
[( 683 - 861 ) ÷ 861] x 100 = -20.67%
Formula
Percentage change = [(683 - 861) / 861] x 100
Subtract the new number by the original number
683 - 861 = -178
-178 ÷ 861 = -0.2067363530778165
-0.2067363530778165 x 100 = -20.67%