-42.12% is the change from 660 to 382
Calculation steps:
[( 382 - 660 ) ÷ 660] x 100 = -42.12%
Formula
Percentage change = [(382 - 660) / 660] x 100
Subtract the new number by the original number
382 - 660 = -278
-278 ÷ 660 = -0.4212121212121212
-0.4212121212121212 x 100 = -42.12%