-41.28% is the change from 998 to 586
Calculation steps:
[( 586 - 998 ) ÷ 998] x 100 = -41.28%
Formula
Percentage change = [(586 - 998) / 998] x 100
Subtract the new number by the original number
586 - 998 = -412
-412 ÷ 998 = -0.41282565130260523
-0.41282565130260523 x 100 = -41.28%