-56.24% is the change from 985 to 431
Calculation steps:
[( 431 - 985 ) ÷ 985] x 100 = -56.24%
Formula
Percentage change = [(431 - 985) / 985] x 100
Subtract the new number by the original number
431 - 985 = -554
-554 ÷ 985 = -0.5624365482233502
-0.5624365482233502 x 100 = -56.24%