We look at the division of 620851 by 13 
We're looking to find how many times 13 goes into 620851.

Step 1:
6 divided by 13 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 13

Step 2:
When dividing 62 by 13, we get 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 52 from 62 to get 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 13

Step 3:
If we divide 100 by 13, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 47.0
If we take 91 away from 100, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 13

On to step 4:
13 goes into 98 7 times with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 477.0
Subtracting 91 from 98 leaves us with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 13

Advancing to step 5:
75 divided by 13 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 4775.0
If we subtract 65 from 75, we get 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 13

On to step 6:
13 can be fit into 101 7 times, resulting in a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 47757.0
Subtract 91 from 101 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
If we divide 100 by 13, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 47757.7
Subtract 91 from 100 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
13 goes into 90 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 47757.76
Subtracting 78 from 90 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
If we divide 120 by 13, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 47757.769
If we subtract 117 from 120, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 10:
13 can be fit into 30 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 47757.7692
Subtract 26 from 30 to 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.

Step 11:
40 divided by 13 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 47757.76923
Subtracting 39 from 40 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 12:
13 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 47757.76923
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
The number 13 fits into 100 7 times, leaving a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 47757.7692307
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 14:
The number 13 fits into 90 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 47757.76923076
Subtract 78 from 90 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 47757.76923076 with a balance of 1.2e-08.