-27.59% is the change from 928 to 672
Calculation steps:
[( 672 - 928 ) ÷ 928] x 100 = -27.59%
Formula
Percentage change = [(672 - 928) / 928] x 100
Subtract the new number by the original number
672 - 928 = -256
-256 ÷ 928 = -0.27586206896551724
-0.27586206896551724 x 100 = -27.59%