-76.05% is the change from 998 to 239
Calculation steps:
[( 239 - 998 ) ÷ 998] x 100 = -76.05%
Formula
Percentage change = [(239 - 998) / 998] x 100
Subtract the new number by the original number
239 - 998 = -759
-759 ÷ 998 = -0.7605210420841684
-0.7605210420841684 x 100 = -76.05%