-88.37% is the change from 705 to 82
Calculation steps:
[( 82 - 705 ) ÷ 705] x 100 = -88.37%
Formula
Percentage change = [(82 - 705) / 705] x 100
Subtract the new number by the original number
82 - 705 = -623
-623 ÷ 705 = -0.8836879432624114
-0.8836879432624114 x 100 = -88.37%