-87.1% is the change from 682 to 88
Calculation steps:
[( 88 - 682 ) ÷ 682] x 100 = -87.1%
Formula
Percentage change = [(88 - 682) / 682] x 100
Subtract the new number by the original number
88 - 682 = -594
-594 ÷ 682 = -0.8709677419354839
-0.8709677419354839 x 100 = -87.1%