If people didn't already know this, a trick you can do to show decimals is, if it is less than 1, you would type: 0.<d ref="10 *(...)"\>
I haven't tried showing numbers above 1 with decimals, but if it doesn't show, you would type: <d ref="(...)" - [10*(...)] - (...)/>.<d ref="[10*(...)] - (...)"/>
Notice the decimal in between the two references, you have to place it manually. The (...) where you put your reference. You can change 10 to be 100 or 1000 depending on how many decimals you have.
If people didn't already know this, a trick you can do to show decimals is, if it is less than 1, you would type: 0.<d ref="10 *(...)"\>
I haven't tried showing numbers above 1 with decimals, but if it doesn't show, you would type: <d ref="(...)" - [10*(...)] - (...)/>.<d ref="[10*(...)] - (...)"/>
Notice the decimal in between the two references, you have to place it manually. The (...) where you put your reference. You can change 10 to be 100 or 1000 depending on how many decimals you have.