-72.54% is the change from 448 to 123
Calculation steps:
[( 123 - 448 ) ÷ 448] x 100 = -72.54%
Formula
Percentage change = [(123 - 448) / 448] x 100
Subtract the new number by the original number
123 - 448 = -325
-325 ÷ 448 = -0.7254464285714286
-0.7254464285714286 x 100 = -72.54%