-89.53% is the change from 783 to 82
Calculation steps:
[( 82 - 783 ) ÷ 783] x 100 = -89.53%
Formula
Percentage change = [(82 - 783) / 783] x 100
Subtract the new number by the original number
82 - 783 = -701
-701 ÷ 783 = -0.8952745849297573
-0.8952745849297573 x 100 = -89.53%