Displaying decimal points on LCD

void Voltage (void)
{
char line[16];
int Vref = 5000.0;  //Converts reading from ADC to mV
double ADCBubbleV, BubbleV;
int bADCVal, BubbleVi;

SetChanADC(ADC_CH6);
XLCDDelay4ms ();
ConvertADC(); // Start conversion
while( BusyADC() ); // Wait for completion
XLCDDelay4ms ();
bADCVal = ReadADC(); // Read ADC
ADCBubbleV = ((bADCVal/1024.0) * Vref);
XLCDDelay4ms ();
BubbleV = ((ADCBubbleV)/(204.0));
XLCDDelay4ms ();
XLCDL2home();
XLCDPutRomString("Bubble (V): ");
BubbleVi = (int)BubbleV;
sprintf(line,"%d",BubbleVi);
XLCDPutRamString(line);
XLCDPutRomString("                ");
XLCDDelay4ms ();
}

int result;
BubbleVi = (int)BubbleV * 100; // 2.34v would change to 234

result = BubbleVi / 100;
XLCDPutRamString('0' + result); // 234/100=2.34 (2 as int)

XLCDPutRamString('.'); // Decimal point

result = (BubbleVi / 10) % 10;
XLCDPutRamString('0' + result); // 234/10=23.4
                                              //  23.4 mod 10 = 3.4 (3 as int)

result = BubbleVi % 10;
XLCDPutRamString('0' + result); // 234 mod 10 = 4