-55.52% is the change from 978 to 435
Calculation steps:
[( 435 - 978 ) ÷ 978] x 100 = -55.52%
Formula
Percentage change = [(435 - 978) / 978] x 100
Subtract the new number by the original number
435 - 978 = -543
-543 ÷ 978 = -0.5552147239263804
-0.5552147239263804 x 100 = -55.52%