-37.8% is the change from 672 to 418
Calculation steps:
[( 418 - 672 ) ÷ 672] x 100 = -37.8%
Formula
Percentage change = [(418 - 672) / 672] x 100
Subtract the new number by the original number
418 - 672 = -254
-254 ÷ 672 = -0.37797619047619047
-0.37797619047619047 x 100 = -37.8%