Let's divide 619663 by 13
We want to divide 619663 by 13.

On to step 1:
If we divide 6 by 13, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 13

Advancing to step 2:
When dividing 61 by 13, we get 4 with a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 52 from 61, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 13

Going ahead to step 3:
99 divided by 13 is 7 with a remainder of 8.
The next digit of our result is 7. 
Result so far: 47.0
If we subtract 91 from 99, we get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 13

Let's proceed to step 4:
When dividing 86 by 13, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 476.0
If we subtract 78 from 86, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 13

Step 5:
When dividing 86 by 13, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 4766.0
If we take 78 away from 86, we end up with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 13

Advancing to step 6:
When dividing 83 by 13, we get 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 47666.0
Subtract 78 from 83 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
50 divided by 13 is 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 47666.3
If we subtract 39 from 50, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 8:
When dividing 110 by 13, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 47666.38
If we subtract 104 from 110, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
13 can be fit into 60 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 47666.384
Deduct 52 from 60 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
13 goes into 80 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 47666.3846
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
20 divided by 13 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 47666.38461
Subtracting 13 from 20 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 12:
When dividing 70 by 13, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 47666.384615
If we take 65 away from 70, 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.

Advancing to step 13:
13 can be fit into 50 3 times, resulting in a remainder of 11.
The next digit of our result is 3. 
Result so far: 47666.3846153
The remainder is 11 after subtracting 39 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 14:
The number 13 fits into 110 8 times, leaving a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 47666.38461538
If we take 104 away from 110, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 47666.38461538 and a remainder of 6e-09.