-94.27% is the change from 978 to 56
Calculation steps:
[( 56 - 978 ) ÷ 978] x 100 = -94.27%
Formula
Percentage change = [(56 - 978) / 978] x 100
Subtract the new number by the original number
56 - 978 = -922
-922 ÷ 978 = -0.9427402862985685
-0.9427402862985685 x 100 = -94.27%