-42.82% is the change from 682 to 390
Calculation steps:
[( 390 - 682 ) ÷ 682] x 100 = -42.82%
Formula
Percentage change = [(390 - 682) / 682] x 100
Subtract the new number by the original number
390 - 682 = -292
-292 ÷ 682 = -0.4281524926686217
-0.4281524926686217 x 100 = -42.82%