-56.41% is the change from 998 to 435
Calculation steps:
[( 435 - 998 ) ÷ 998] x 100 = -56.41%
Formula
Percentage change = [(435 - 998) / 998] x 100
Subtract the new number by the original number
435 - 998 = -563
-563 ÷ 998 = -0.564128256513026
-0.564128256513026 x 100 = -56.41%