-98.41% is the change from 878 to 14
Calculation steps:
[( 14 - 878 ) ÷ 878] x 100 = -98.41%
Formula
Percentage change = [(14 - 878) / 878] x 100
Subtract the new number by the original number
14 - 878 = -864
-864 ÷ 878 = -0.9840546697038725
-0.9840546697038725 x 100 = -98.41%