-12.68% is the change from 978 to 854
Calculation steps:
[( 854 - 978 ) ÷ 978] x 100 = -12.68%
Formula
Percentage change = [(854 - 978) / 978] x 100
Subtract the new number by the original number
854 - 978 = -124
-124 ÷ 978 = -0.12678936605316973
-0.12678936605316973 x 100 = -12.68%