-28.81% is the change from 663 to 472
Calculation steps:
[( 472 - 663 ) ÷ 663] x 100 = -28.81%
Formula
Percentage change = [(472 - 663) / 663] x 100
Subtract the new number by the original number
472 - 663 = -191
-191 ÷ 663 = -0.28808446455505277
-0.28808446455505277 x 100 = -28.81%