-85.31% is the change from 715 to 105
Calculation steps:
[( 105 - 715 ) ÷ 715] x 100 = -85.31%
Formula
Percentage change = [(105 - 715) / 715] x 100
Subtract the new number by the original number
105 - 715 = -610
-610 ÷ 715 = -0.8531468531468531
-0.8531468531468531 x 100 = -85.31%