-52.76% is the change from 978 to 462
Calculation steps:
[( 462 - 978 ) ÷ 978] x 100 = -52.76%
Formula
Percentage change = [(462 - 978) / 978] x 100
Subtract the new number by the original number
462 - 978 = -516
-516 ÷ 978 = -0.5276073619631901
-0.5276073619631901 x 100 = -52.76%