-38.84% is the change from 448 to 274
Calculation steps:
[( 274 - 448 ) ÷ 448] x 100 = -38.84%
Formula
Percentage change = [(274 - 448) / 448] x 100
Subtract the new number by the original number
274 - 448 = -174
-174 ÷ 448 = -0.38839285714285715
-0.38839285714285715 x 100 = -38.84%