-4.27% is the change from 468 to 448
Calculation steps:
[( 448 - 468 ) ÷ 468] x 100 = -4.27%
Formula
Percentage change = [(448 - 468) / 468] x 100
Subtract the new number by the original number
448 - 468 = -20
-20 ÷ 468 = -0.042735042735042736
-0.042735042735042736 x 100 = -4.27%