-47.1% is the change from 448 to 237
Calculation steps:
[( 237 - 448 ) ÷ 448] x 100 = -47.1%
Formula
Percentage change = [(237 - 448) / 448] x 100
Subtract the new number by the original number
237 - 448 = -211
-211 ÷ 448 = -0.47098214285714285
-0.47098214285714285 x 100 = -47.1%