-95.17% is the change from 663 to 32
Calculation steps:
[( 32 - 663 ) ÷ 663] x 100 = -95.17%
Formula
Percentage change = [(32 - 663) / 663] x 100
Subtract the new number by the original number
32 - 663 = -631
-631 ÷ 663 = -0.951734539969834
-0.951734539969834 x 100 = -95.17%