-5.12% is the change from 449 to 426
Calculation steps:
[( 426 - 449 ) ÷ 449] x 100 = -5.12%
Formula
Percentage change = [(426 - 449) / 449] x 100
Subtract the new number by the original number
426 - 449 = -23
-23 ÷ 449 = -0.051224944320712694
-0.051224944320712694 x 100 = -5.12%