We look at the division of 13020068 by 51 
We want to figure out the number of times 13020068 can be divided by 51.

Step 1:
51 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 51

Going ahead to step 2:
51 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 51

Moving on to step 3:
130 divided by 51 is 2 with a remainder of 28.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 28 after subtracting 102 from 130.
Grab the next digit (2) from the dividend, add it to 28, then carry on: 282 / 51

Going ahead to step 4:
The number 51 fits into 282 5 times, leaving a remainder of 27.
The next digit of our result is 5. 
Result so far: 25.0
Subtracting 255 from 282 leaves us with 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 51

Step 5:
When dividing 270 by 51, we get 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 255.0
If we subtract 255 from 270, we get 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 51

Moving on to step 6:
51 can be fit into 150 2 times, resulting in a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 2552.0
Subtract 102 from 150 to get 48.
Append the next digit (6) from the dividend to 48 and continue with: 486 / 51

On to step 7:
When dividing 486 by 51, we get 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 25529.0
If we take 459 away from 486, we end up with 27.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 51

On to step 8:
51 goes into 278 5 times with a remainder of 23.
Use 5 as the next digit of our solution. 
Result so far: 255295.0
If we take 255 away from 278, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
The number 51 fits into 230 4 times, leaving a remainder of 26.
The next digit of our result is 4. 
Result so far: 255295.4
If we take 204 away from 230, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
260 divided by 51 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 255295.45
If we take 255 away from 260, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
51 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 255295.45
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
500 divided by 51 is 9 with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 255295.4509
If we subtract 459 from 500, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 13:
51 goes into 410 8 times with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 255295.45098
Deduct 408 from 410 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
51 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 255295.45098
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 15:
51 can be fit into 200 3 times, resulting in a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 255295.4509803
Subtract 153 from 200 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 16:
The number 51 fits into 470 9 times, leaving a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 255295.45098039
If we take 459 away from 470, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Our division results in 255295.45098039 with a remaining 1.1e-08.