-29.76% is the change from 672 to 472
Calculation steps:
[( 472 - 672 ) ÷ 672] x 100 = -29.76%
Formula
Percentage change = [(472 - 672) / 672] x 100
Subtract the new number by the original number
472 - 672 = -200
-200 ÷ 672 = -0.2976190476190476
-0.2976190476190476 x 100 = -29.76%