-0.75% is the change from 398 to 395
Calculation steps:
[( 395 - 398 ) ÷ 398] x 100 = -0.75%
Formula
Percentage change = [(395 - 398) / 398] x 100
Subtract the new number by the original number
395 - 398 = -3
-3 ÷ 398 = -0.007537688442211055
-0.007537688442211055 x 100 = -0.75%