-1.28% is the change from 390 to 385
Calculation steps:
[( 385 - 390 ) ÷ 390] x 100 = -1.28%
Formula
Percentage change = [(385 - 390) / 390] x 100
Subtract the new number by the original number
385 - 390 = -5
-5 ÷ 390 = -0.01282051282051282
-0.01282051282051282 x 100 = -1.28%