-93.36% is the change from 663 to 44
Calculation steps:
[( 44 - 663 ) ÷ 663] x 100 = -93.36%
Formula
Percentage change = [(44 - 663) / 663] x 100
Subtract the new number by the original number
44 - 663 = -619
-619 ÷ 663 = -0.9336349924585219
-0.9336349924585219 x 100 = -93.36%