-52.24% is the change from 938 to 448
Calculation steps:
[( 448 - 938 ) ÷ 938] x 100 = -52.24%
Formula
Percentage change = [(448 - 938) / 938] x 100
Subtract the new number by the original number
448 - 938 = -490
-490 ÷ 938 = -0.5223880597014925
-0.5223880597014925 x 100 = -52.24%