-42.11% is the change from 672 to 389
Calculation steps:
[( 389 - 672 ) ÷ 672] x 100 = -42.11%
Formula
Percentage change = [(389 - 672) / 672] x 100
Subtract the new number by the original number
389 - 672 = -283
-283 ÷ 672 = -0.4211309523809524
-0.4211309523809524 x 100 = -42.11%