We look at the division of 555309 by 5 
We want to figure out the number of times 555309 can be divided by 5.

Advancing to step 1:
The number 5 fits into 5 1 times, leaving a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 5 from 5 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 5

Let's proceed to step 2:
If we divide 5 by 5, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 5 away from 5, we end up with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 5

Advancing to step 3:
5 divided by 5 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
Subtracting 5 from 5 leaves us with 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 5

Going ahead to step 4:
3 divided by 5 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 1110.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 5

Let's proceed to step 5:
If we divide 30 by 5, we get 6 and a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 11106.0
Subtracting 30 from 30 leaves us with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 5

Going ahead to step 6:
5 goes into 9 1 times with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 111061.0
If we subtract 5 from 9, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
The number 5 fits into 40 8 times, leaving a remainder of 0.
The next digit of our result is 8. 
Result so far: 111061.8
If we subtract 40 from 40, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
5 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 111061.8
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
0 divided by 5 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 111061.8
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 111061.8 with a remainder of 0.0.