For whole number percentages you should be able to use a nested field
{ ={ MERGEFIELD mypercentage } * 100 \#0% }
For fractional percentages such as 41.5% you can use, e.g.
{ ={ MERGEFIELD mypercentage } * 100 \#0.0% }
(add as many 0s at the end as you need) or
{ ={ MERGEFIELD mypercentage } * 100 \#0.#% }
(add as many #s at the end as you need)
In all cases, you need to substitute the correct field name instead of
"mypercentage", and the {} are all the special field code braces that you
can insert using ctrl-F9.
(What that won't do is display the perecentage in exactly the same format as
it appears in your data source. For example, if your data source may show
1.00% as 1%, 1.20% as 1.2%, 1.23% as 1.23% etc. whereas
a. the \#0.0% switch would result in 1.0%, 1.2% and 1.2% respectively
b. the \#0.#% switch would result in 1.<space>%, 1.2% and 1.2%
respectively
c. a \#0.00% switch would result in 1.00%, 1.20% and 1.23% respectively
....and so on. I don't have field code that does that and although it may be
fairly easy to do something useful it's probably best avoided unless you
really need it. Maybe macropod has tested code for that?)
Peter Jamieson