-52.56% is the change from 978 to 464
Calculation steps:
[( 464 - 978 ) ÷ 978] x 100 = -52.56%
Formula
Percentage change = [(464 - 978) / 978] x 100
Subtract the new number by the original number
464 - 978 = -514
-514 ÷ 978 = -0.5255623721881391
-0.5255623721881391 x 100 = -52.56%