-61.35% is the change from 978 to 378
Calculation steps:
[( 378 - 978 ) ÷ 978] x 100 = -61.35%
Formula
Percentage change = [(378 - 978) / 978] x 100
Subtract the new number by the original number
378 - 978 = -600
-600 ÷ 978 = -0.6134969325153374
-0.6134969325153374 x 100 = -61.35%