-76.65% is the change from 998 to 233
Calculation steps:
[( 233 - 998 ) ÷ 998] x 100 = -76.65%
Formula
Percentage change = [(233 - 998) / 998] x 100
Subtract the new number by the original number
233 - 998 = -765
-765 ÷ 998 = -0.7665330661322646
-0.7665330661322646 x 100 = -76.65%