-49.89% is the change from 896 to 449
Calculation steps:
[( 449 - 896 ) ÷ 896] x 100 = -49.89%
Formula
Percentage change = [(449 - 896) / 896] x 100
Subtract the new number by the original number
449 - 896 = -447
-447 ÷ 896 = -0.49888392857142855
-0.49888392857142855 x 100 = -49.89%