-86.24% is the change from 821 to 113
Calculation steps:
[( 113 - 821 ) ÷ 821] x 100 = -86.24%
Formula
Percentage change = [(113 - 821) / 821] x 100
Subtract the new number by the original number
113 - 821 = -708
-708 ÷ 821 = -0.8623629719853837
-0.8623629719853837 x 100 = -86.24%