-97.36% is the change from 909 to 24
Calculation steps:
[( 24 - 909 ) ÷ 909] x 100 = -97.36%
Formula
Percentage change = [(24 - 909) / 909] x 100
Subtract the new number by the original number
24 - 909 = -885
-885 ÷ 909 = -0.9735973597359736
-0.9735973597359736 x 100 = -97.36%