-95.3% is the change from 809 to 38
Calculation steps:
[( 38 - 809 ) ÷ 809] x 100 = -95.3%
Formula
Percentage change = [(38 - 809) / 809] x 100
Subtract the new number by the original number
38 - 809 = -771
-771 ÷ 809 = -0.9530284301606922
-0.9530284301606922 x 100 = -95.3%