-88.97% is the change from 798 to 88
Calculation steps:
[( 88 - 798 ) ÷ 798] x 100 = -88.97%
Formula
Percentage change = [(88 - 798) / 798] x 100
Subtract the new number by the original number
88 - 798 = -710
-710 ÷ 798 = -0.8897243107769424
-0.8897243107769424 x 100 = -88.97%