-45.5% is the change from 978 to 533
Calculation steps:
[( 533 - 978 ) ÷ 978] x 100 = -45.5%
Formula
Percentage change = [(533 - 978) / 978] x 100
Subtract the new number by the original number
533 - 978 = -445
-445 ÷ 978 = -0.4550102249488753
-0.4550102249488753 x 100 = -45.5%