I am totally and utterly frustrated. Some time ago I created a table. I now need to edit the formulas in some of the cells. I cannot find any way to view the formulas I have in the cells. Since I cannot see the current formulas to edit them, I am trying to just create and insert the correct formula. However each time I meticulously follow the limited help file explanation of creating a formulas, all I get is am error, "value expected"

I simply want to multiply the numeric value of one cell by .555, nothing seems to work. If I could view the current formula somehow and could edit it, then all I would need to do is change the value of the number with which I am multiplying! HELP!!!