-96.88% is the change from 448 to 14
Calculation steps:
[( 14 - 448 ) ÷ 448] x 100 = -96.88%
Formula
Percentage change = [(14 - 448) / 448] x 100
Subtract the new number by the original number
14 - 448 = -434
-434 ÷ 448 = -0.96875
-0.96875 x 100 = -96.88%