Thanks so much, Dave!

Works great!

This is what I ended up with just in case someone else ever needs to know:

Code:
     DataIn VAR WORD
     DataInLong VAR LONG
     DataInLong_fraction VAR LONG

     DataIn = %1111111111111111
     
     LCDOUT $FE, 2, "VOLTAGE IN BINARY:"
     LCDOUT $FE, $C0, BIN16 DataIn
     DataInLong = (DataIn * 15259)
     DataInLong_fraction = DataInLong // 100000000
     LCDOUT $FE, $94, "VOLTAGE IN DECIMAL:"
     LCDOUT $FE, $D4, DEC DataInLong / 100000000, ".", DEC4 DataInLong_fraction / 10000
On my LCD if DataIn is full %1111111111111111 - I now get:

VOLTAGE IN BINARY:
1111111111111111
VOLTAGE IN DECIMAL:
9.9999

Like I expect

Thanks again!