-87.64% is the change from 712 to 88
Calculation steps:
[( 88 - 712 ) ÷ 712] x 100 = -87.64%
Formula
Percentage change = [(88 - 712) / 712] x 100
Subtract the new number by the original number
88 - 712 = -624
-624 ÷ 712 = -0.8764044943820225
-0.8764044943820225 x 100 = -87.64%