Problem with simple pic math

[awdgsx]

Here is my code. I must be doing something wrong becaue I keep getting strange values for the result. I get a 10bit ADC result, convert that result to a flow value with a lookup table with interpolation.

I then take the result and multiply it by a scalar value located in eeprom devided by 6601.

result2 = (slalar/6601)* result

scalar = 13202 so

13202/6601 = 2

this should double my result but for some reason it's not working.

Any ideas??

doloop2:
usbservice
Adcin 9, mafin ' take value from an9 place it in mafin
READ 253, mafscalar ' read eeprom value at location 253 place it in mafscalar
tempval = mafin >> 3 ' shift input for table lookup devide by 8
tempval2 = tempval & %1111111111111110 ' clear last bit for WORD lookup
'get table high and low values
READcode (inputtable+tempval2+2),tablehigh.BYTE0
READcode (inputtable+tempval2+3),tablehigh.BYTE1
READcode (inputtable+tempval2),tablelow.BYTE0
READcode (inputtable+tempval2+1),tablelow.BYTE1
'Table Interpolation
tempval = mafin & %0000000000001111 ' get interpolation value add 1 less than table spacing to mafin 15
IF tablehigh >= tablelow THEN ' get space between table values
tempval2 = tablehigh - tablelow '
ELSE '
tempval2 = tablelow - tablehigh '
ENDIF '
tempval = tempval2 * tempval 'multiply high/low diff by interp value
flow = tempval >> 4 'divide by table spacing 16
IF tablehigh >= tablelow THEN ' offset table value by calculated
flow = flow + tablelow ' interpolation value
ELSE '
flow = tablelow - flow '
ENDIF '
flowsub:
usbservice
mafscalar2 = mafscalar/6601 'mafscalar is 13202 right now to get a value of flow that is doubled
flowfinal = flow * mafscalar2 'multiply flow value by maf housing size scalar