-63.2% is the change from 663 to 244
Calculation steps:
[( 244 - 663 ) ÷ 663] x 100 = -63.2%
Formula
Percentage change = [(244 - 663) / 663] x 100
Subtract the new number by the original number
244 - 663 = -419
-419 ÷ 663 = -0.6319758672699849
-0.6319758672699849 x 100 = -63.2%