-6.03% is the change from 978 to 919
Calculation steps:
[( 919 - 978 ) ÷ 978] x 100 = -6.03%
Formula
Percentage change = [(919 - 978) / 978] x 100
Subtract the new number by the original number
919 - 978 = -59
-59 ÷ 978 = -0.06032719836400818
-0.06032719836400818 x 100 = -6.03%