-93.54% is the change from 449 to 29
Calculation steps:
[( 29 - 449 ) ÷ 449] x 100 = -93.54%
Formula
Percentage change = [(29 - 449) / 449] x 100
Subtract the new number by the original number
29 - 449 = -420
-420 ÷ 449 = -0.9354120267260579
-0.9354120267260579 x 100 = -93.54%