-19.28% is the change from 389 to 314
Calculation steps:
[( 314 - 389 ) ÷ 389] x 100 = -19.28%
Formula
Percentage change = [(314 - 389) / 389] x 100
Subtract the new number by the original number
314 - 389 = -75
-75 ÷ 389 = -0.1928020565552699
-0.1928020565552699 x 100 = -19.28%