-84.63% is the change from 709 to 109
Calculation steps:
[( 109 - 709 ) ÷ 709] x 100 = -84.63%
Formula
Percentage change = [(109 - 709) / 709] x 100
Subtract the new number by the original number
109 - 709 = -600
-600 ÷ 709 = -0.846262341325811
-0.846262341325811 x 100 = -84.63%