-51.84% is the change from 978 to 471
Calculation steps:
[( 471 - 978 ) ÷ 978] x 100 = -51.84%
Formula
Percentage change = [(471 - 978) / 978] x 100
Subtract the new number by the original number
471 - 978 = -507
-507 ÷ 978 = -0.5184049079754601
-0.5184049079754601 x 100 = -51.84%