-55.53% is the change from 985 to 438
Calculation steps:
[( 438 - 985 ) ÷ 985] x 100 = -55.53%
Formula
Percentage change = [(438 - 985) / 985] x 100
Subtract the new number by the original number
438 - 985 = -547
-547 ÷ 985 = -0.5553299492385787
-0.5553299492385787 x 100 = -55.53%