////// Converting floating numbers into String character
char data_st;

 float data_nm;
int data_ln;
int data_ascii;
int data_bn;
int data_bit;
 float data_a = -2000000;
 float data_b = -7; 
int loop1;

void setup() 
{
  Serial.begin(9600);
}

void loop() 
{
  data_nm = data_a + data_b; // Total 
  String data_st = String(data_nm); 
  data_ln = sizeof(data_st)+ 6;

Serial.println(data_ln);

  for ( loop1 = 0 ; loop1 < data_ln  ; loop1++ )
  
  {
    data_ascii = char(data_st[loop1]);
    if(data_ascii == 0)
    {
      loop1 = data_ln; 
    }
  Serial.print(data_st[loop1]);
  //Serial.print(data_ln);
}
Serial.println();
delay(1000);
}