-28.86% is the change from 998 to 710
Calculation steps:
[( 710 - 998 ) ÷ 998] x 100 = -28.86%
Formula
Percentage change = [(710 - 998) / 998] x 100
Subtract the new number by the original number
710 - 998 = -288
-288 ÷ 998 = -0.28857715430861725
-0.28857715430861725 x 100 = -28.86%