-5.87% is the change from 477 to 449
Calculation steps:
[( 449 - 477 ) ÷ 477] x 100 = -5.87%
Formula
Percentage change = [(449 - 477) / 477] x 100
Subtract the new number by the original number
449 - 477 = -28
-28 ÷ 477 = -0.05870020964360587
-0.05870020964360587 x 100 = -5.87%