-37.63% is the change from 978 to 610
Calculation steps:
[( 610 - 978 ) ÷ 978] x 100 = -37.63%
Formula
Percentage change = [(610 - 978) / 978] x 100
Subtract the new number by the original number
610 - 978 = -368
-368 ÷ 978 = -0.37627811860940696
-0.37627811860940696 x 100 = -37.63%