-94.87% is the change from 448 to 23
Calculation steps:
[( 23 - 448 ) ÷ 448] x 100 = -94.87%
Formula
Percentage change = [(23 - 448) / 448] x 100
Subtract the new number by the original number
23 - 448 = -425
-425 ÷ 448 = -0.9486607142857143
-0.9486607142857143 x 100 = -94.87%