Help for my project(16f877,2x16LCD,)

[karamastik]

Okay ,
for ADC :

PORTA = %00000001
RAW var word ' the input voltage
volt var word
Mvolt var byte

START:

ADCIN 0,RAW ' Analog read from #ch0 and move it to RAW
LOOK : IF ADCON0.2=1 THEN LOOK ' when ADC finished ADCON0.2=0
' for 0-5V , 0-1024 - > 5/1024 = 0.0048828 = very small number
'0.0048828*1000 = 4.8828 ( raw/V)
'4.8828 * 256 = 1250 ( 1250 = 5/1024 * 256*1000 ) we made 32bits calculation
Volt=(Raw*/1250)/100
MVolt=Volt//10 ' Mvolt = Volt mod 10
Volt=Volt/10
LCDOUT $FE,2,"VOLT=",#VOLT,",",#Mvolt
PAUSE 500
GOTO START

I tried to read the voltage from LM358 and to write the LCD as Volt.Mvolt
I'm waiting for help.
Thanks.