-65.54% is the change from 978 to 337
Calculation steps:
[( 337 - 978 ) ÷ 978] x 100 = -65.54%
Formula
Percentage change = [(337 - 978) / 978] x 100
Subtract the new number by the original number
337 - 978 = -641
-641 ÷ 978 = -0.6554192229038854
-0.6554192229038854 x 100 = -65.54%