-5.73% is the change from 978 to 922
Calculation steps:
[( 922 - 978 ) ÷ 978] x 100 = -5.73%
Formula
Percentage change = [(922 - 978) / 978] x 100
Subtract the new number by the original number
922 - 978 = -56
-56 ÷ 978 = -0.05725971370143149
-0.05725971370143149 x 100 = -5.73%