-44.07% is the change from 978 to 547
Calculation steps:
[( 547 - 978 ) ÷ 978] x 100 = -44.07%
Formula
Percentage change = [(547 - 978) / 978] x 100
Subtract the new number by the original number
547 - 978 = -431
-431 ÷ 978 = -0.44069529652351735
-0.44069529652351735 x 100 = -44.07%