-8.74% is the change from 492 to 449
Calculation steps:
[( 449 - 492 ) ÷ 492] x 100 = -8.74%
Formula
Percentage change = [(449 - 492) / 492] x 100
Subtract the new number by the original number
449 - 492 = -43
-43 ÷ 492 = -0.08739837398373984
-0.08739837398373984 x 100 = -8.74%