-22.21% is the change from 878 to 683
Calculation steps:
[( 683 - 878 ) ÷ 878] x 100 = -22.21%
Formula
Percentage change = [(683 - 878) / 878] x 100
Subtract the new number by the original number
683 - 878 = -195
-195 ÷ 878 = -0.22209567198177677
-0.22209567198177677 x 100 = -22.21%