-88.56% is the change from 909 to 104
Calculation steps:
[( 104 - 909 ) ÷ 909] x 100 = -88.56%
Formula
Percentage change = [(104 - 909) / 909] x 100
Subtract the new number by the original number
104 - 909 = -805
-805 ÷ 909 = -0.8855885588558856
-0.8855885588558856 x 100 = -88.56%