-58.59% is the change from 978 to 405
Calculation steps:
[( 405 - 978 ) ÷ 978] x 100 = -58.59%
Formula
Percentage change = [(405 - 978) / 978] x 100
Subtract the new number by the original number
405 - 978 = -573
-573 ÷ 978 = -0.5858895705521472
-0.5858895705521472 x 100 = -58.59%