-43.74% is the change from 663 to 373
Calculation steps:
[( 373 - 663 ) ÷ 663] x 100 = -43.74%
Formula
Percentage change = [(373 - 663) / 663] x 100
Subtract the new number by the original number
373 - 663 = -290
-290 ÷ 663 = -0.4374057315233786
-0.4374057315233786 x 100 = -43.74%