-89.63% is the change from 791 to 82
Calculation steps:
[( 82 - 791 ) ÷ 791] x 100 = -89.63%
Formula
Percentage change = [(82 - 791) / 791] x 100
Subtract the new number by the original number
82 - 791 = -709
-709 ÷ 791 = -0.8963337547408344
-0.8963337547408344 x 100 = -89.63%