-54.37% is the change from 984 to 449
Calculation steps:
[( 449 - 984 ) ÷ 984] x 100 = -54.37%
Formula
Percentage change = [(449 - 984) / 984] x 100
Subtract the new number by the original number
449 - 984 = -535
-535 ÷ 984 = -0.5436991869918699
-0.5436991869918699 x 100 = -54.37%