-54.02% is the change from 448 to 206
Calculation steps:
[( 206 - 448 ) ÷ 448] x 100 = -54.02%
Formula
Percentage change = [(206 - 448) / 448] x 100
Subtract the new number by the original number
206 - 448 = -242
-242 ÷ 448 = -0.5401785714285714
-0.5401785714285714 x 100 = -54.02%