-99.15% is the change from 705 to 6
Calculation steps:
[( 6 - 705 ) ÷ 705] x 100 = -99.15%
Formula
Percentage change = [(6 - 705) / 705] x 100
Subtract the new number by the original number
6 - 705 = -699
-699 ÷ 705 = -0.9914893617021276
-0.9914893617021276 x 100 = -99.15%