-32.74% is the change from 672 to 452
Calculation steps:
[( 452 - 672 ) ÷ 672] x 100 = -32.74%
Formula
Percentage change = [(452 - 672) / 672] x 100
Subtract the new number by the original number
452 - 672 = -220
-220 ÷ 672 = -0.3273809523809524
-0.3273809523809524 x 100 = -32.74%