-36.22% is the change from 878 to 560
Calculation steps:
[( 560 - 878 ) ÷ 878] x 100 = -36.22%
Formula
Percentage change = [(560 - 878) / 878] x 100
Subtract the new number by the original number
560 - 878 = -318
-318 ÷ 878 = -0.3621867881548975
-0.3621867881548975 x 100 = -36.22%