Let's divide 621254 by 13
We want to divide 621254 by 13.

Let's proceed to step 1:
13 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
Deduct 0 from 6 and we're left with 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 13

Advancing to step 2:
If we divide 62 by 13, we get 4 and a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 52 from 62, we get 10.
Grab the next digit (1) from the dividend, add it to 10, then carry on: 101 / 13

Going ahead to step 3:
13 can be fit into 101 7 times, resulting in a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
The remainder is 10 after subtracting 91 from 101.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 13

Advancing to step 4:
102 divided by 13 is 7 with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 477.0
The remainder is 11 after subtracting 91 from 102.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 13

Moving on to step 5:
13 can be fit into 115 8 times, resulting in a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 4778.0
If we take 104 away from 115, we end up with 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 13

On to step 6:
If we divide 114 by 13, we get 8 and a remainder of 10.
The next digit of our result is 8. 
Result so far: 47788.0
The remainder is 10 after subtracting 104 from 114.
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 7:
100 divided by 13 is 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 47788.7
The remainder is 9 after subtracting 91 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 8:
13 can be fit into 90 6 times, resulting in a remainder of 12.
The next digit of our result is 6. 
Result so far: 47788.76
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.

Going ahead to step 9:
13 can be fit into 120 9 times, resulting in a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 47788.769
If we take 117 away from 120, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
13 goes into 30 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 47788.7692
The remainder is 4 after subtracting 26 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
When dividing 40 by 13, we get 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 47788.76923
If we take 39 away from 40, we end up 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.

Step 12:
When dividing 10 by 13, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 47788.76923
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
13 can be fit into 100 7 times, resulting in a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 47788.7692307
The remainder is 9 after subtracting 91 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 14:
If we divide 90 by 13, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 47788.76923076
If we take 78 away from 90, we end up 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.

The final outcome is 47788.76923076, with a leftover of 1.2e-08.