-39.87% is the change from 745 to 448
Calculation steps:
[( 448 - 745 ) ÷ 745] x 100 = -39.87%
Formula
Percentage change = [(448 - 745) / 745] x 100
Subtract the new number by the original number
448 - 745 = -297
-297 ÷ 745 = -0.39865771812080536
-0.39865771812080536 x 100 = -39.87%