-93.23% is the change from 650 to 44
Calculation steps:
[( 44 - 650 ) ÷ 650] x 100 = -93.23%
Formula
Percentage change = [(44 - 650) / 650] x 100
Subtract the new number by the original number
44 - 650 = -606
-606 ÷ 650 = -0.9323076923076923
-0.9323076923076923 x 100 = -93.23%