-10.68% is the change from 983 to 878
Calculation steps:
[( 878 - 983 ) ÷ 983] x 100 = -10.68%
Formula
Percentage change = [(878 - 983) / 983] x 100
Subtract the new number by the original number
878 - 983 = -105
-105 ÷ 983 = -0.10681586978636826
-0.10681586978636826 x 100 = -10.68%