-41.93% is the change from 663 to 385
Calculation steps:
[( 385 - 663 ) ÷ 663] x 100 = -41.93%
Formula
Percentage change = [(385 - 663) / 663] x 100
Subtract the new number by the original number
385 - 663 = -278
-278 ÷ 663 = -0.4193061840120664
-0.4193061840120664 x 100 = -41.93%