-4.93% is the change from 406 to 386
Calculation steps:
[( 386 - 406 ) ÷ 406] x 100 = -4.93%
Formula
Percentage change = [(386 - 406) / 406] x 100
Subtract the new number by the original number
386 - 406 = -20
-20 ÷ 406 = -0.04926108374384237
-0.04926108374384237 x 100 = -4.93%