-22.3% is the change from 879 to 683
Calculation steps:
[( 683 - 879 ) ÷ 879] x 100 = -22.3%
Formula
Percentage change = [(683 - 879) / 879] x 100
Subtract the new number by the original number
683 - 879 = -196
-196 ÷ 879 = -0.2229806598407281
-0.2229806598407281 x 100 = -22.3%