Could do, this is the formula I'm using to get the top 5% of years 1994-2016, how can I get it to apply to 2008 only when I filter. I know SUBTOTAL works for filtered cells only, but that doesn't have a function for PERCENTAGE I don't think.
Normally you'd do something like this by selecting the visible cells and then applying the conditional format - Excel has a select visible cells button or, if your're using VBA , you can create a macro using
Cells.SpecialCells(xlCellTypeVisible).Select - this would select all visible cells on a sheet but you can restrict it to a range if you want
and you can apply conditional formatting using FormatConditions (just google something like excel vba .formatconditions and you should find lots of examples)
If it's on a network drive I doubt that you can. If it's in a share point folder, that is not protected, which I doubt unless your at home on your private PC. you could copy the URL from the top of the screen and post it up. Otherwise I think you could send it as an attachment to a PM.