-52.69% is the change from 947 to 448
Calculation steps:
[( 448 - 947 ) ÷ 947] x 100 = -52.69%
Formula
Percentage change = [(448 - 947) / 947] x 100
Subtract the new number by the original number
448 - 947 = -499
-499 ÷ 947 = -0.5269271383315733
-0.5269271383315733 x 100 = -52.69%