-87.39% is the change from 698 to 88
Calculation steps:
[( 88 - 698 ) ÷ 698] x 100 = -87.39%
Formula
Percentage change = [(88 - 698) / 698] x 100
Subtract the new number by the original number
88 - 698 = -610
-610 ÷ 698 = -0.8739255014326648
-0.8739255014326648 x 100 = -87.39%