We look at the division of 679540 by 55 
Let's see how many times 55 fits into 679540.

Let's proceed to step 1:
55 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 55

On to step 2:
The number 55 fits into 67 1 times, leaving a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 55 from 67 to get 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 55

Step 3:
If we divide 129 by 55, we get 2 and a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtracting 110 from 129 leaves us with 19.
Grab the next digit (5) from the dividend, add it to 19, then carry on: 195 / 55

Let's proceed to step 4:
55 can be fit into 195 3 times, resulting in a remainder of 30.
The next digit of our result is 3. 
Result so far: 123.0
The remainder is 30 after subtracting 165 from 195.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 55

Advancing to step 5:
If we divide 304 by 55, we get 5 and a remainder of 29.
Put 5 as the next digit of the answer. 
Result so far: 1235.0
If we take 275 away from 304, we end up with 29.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 55

Advancing to step 6:
55 can be fit into 290 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 12355.0
If we subtract 275 from 290, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 12355.2
Subtracting 110 from 150 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
55 can be fit into 400 7 times, resulting in a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 12355.27
Subtract 385 from 400 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
If we divide 150 by 55, we get 2 and a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 12355.272
If we subtract 110 from 150, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
When dividing 400 by 55, we get 7 with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 12355.2727
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
When dividing 150 by 55, we get 2 with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 12355.27272
If we subtract 110 from 150, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
55 goes into 400 7 times with a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 12355.272727
Deduct 385 from 400 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 12355.2727272
If we take 110 away from 150, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 14:
400 divided by 55 is 7 with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 12355.27272727
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 12355.27272727 with a remainder of 1.5e-08.