-52.19% is the change from 937 to 448
Calculation steps:
[( 448 - 937 ) ÷ 937] x 100 = -52.19%
Formula
Percentage change = [(448 - 937) / 937] x 100
Subtract the new number by the original number
448 - 937 = -489
-489 ÷ 937 = -0.5218783351120597
-0.5218783351120597 x 100 = -52.19%