-41.21% is the change from 978 to 575
Calculation steps:
[( 575 - 978 ) ÷ 978] x 100 = -41.21%
Formula
Percentage change = [(575 - 978) / 978] x 100
Subtract the new number by the original number
575 - 978 = -403
-403 ÷ 978 = -0.4120654396728016
-0.4120654396728016 x 100 = -41.21%