-88.39% is the change from 448 to 52
Calculation steps:
[( 52 - 448 ) ÷ 448] x 100 = -88.39%
Formula
Percentage change = [(52 - 448) / 448] x 100
Subtract the new number by the original number
52 - 448 = -396
-396 ÷ 448 = -0.8839285714285714
-0.8839285714285714 x 100 = -88.39%