-4.81% is the change from 998 to 950
Calculation steps:
[( 950 - 998 ) ÷ 998] x 100 = -4.81%
Formula
Percentage change = [(950 - 998) / 998] x 100
Subtract the new number by the original number
950 - 998 = -48
-48 ÷ 998 = -0.04809619238476954
-0.04809619238476954 x 100 = -4.81%