-95.62% is the change from 821 to 36
Calculation steps:
[( 36 - 821 ) ÷ 821] x 100 = -95.62%
Formula
Percentage change = [(36 - 821) / 821] x 100
Subtract the new number by the original number
36 - 821 = -785
-785 ÷ 821 = -0.9561510353227771
-0.9561510353227771 x 100 = -95.62%