-15.73% is the change from 998 to 841
Calculation steps:
[( 841 - 998 ) ÷ 998] x 100 = -15.73%
Formula
Percentage change = [(841 - 998) / 998] x 100
Subtract the new number by the original number
841 - 998 = -157
-157 ÷ 998 = -0.15731462925851702
-0.15731462925851702 x 100 = -15.73%