-76.55% is the change from 998 to 234
Calculation steps:
[( 234 - 998 ) ÷ 998] x 100 = -76.55%
Formula
Percentage change = [(234 - 998) / 998] x 100
Subtract the new number by the original number
234 - 998 = -764
-764 ÷ 998 = -0.7655310621242485
-0.7655310621242485 x 100 = -76.55%