-42.68% is the change from 663 to 380
Calculation steps:
[( 380 - 663 ) ÷ 663] x 100 = -42.68%
Formula
Percentage change = [(380 - 663) / 663] x 100
Subtract the new number by the original number
380 - 663 = -283
-283 ÷ 663 = -0.42684766214177977
-0.42684766214177977 x 100 = -42.68%