633940 ÷ 13 
We want to divide 633940 by 13.

Advancing to step 1:
When dividing 6 by 13, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 13

Step 2:
13 goes into 63 4 times with a remainder of 11.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 52 away from 63, we end up with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 13

Step 3:
113 divided by 13 is 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 48.0
Subtracting 104 from 113 leaves us with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 13

Going ahead to step 4:
If we divide 99 by 13, we get 7 and a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 487.0
If we subtract 91 from 99, we get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 13

Let's proceed to step 5:
13 can be fit into 84 6 times, resulting in a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 4876.0
The remainder is 6 after subtracting 78 from 84.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 13

Advancing to step 6:
The number 13 fits into 60 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 48764.0
Subtracting 52 from 60 leaves us 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.

On to step 7:
13 goes into 80 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 48764.6
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.

Step 8:
13 can be fit into 20 1 times, resulting in a remainder of 7.
The next digit of our result is 1. 
Result so far: 48764.61
If we take 13 away from 20, we end up 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.

Step 9:
The number 13 fits into 70 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 48764.615
Subtract 65 from 70 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 10:
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: 48764.6153
Deduct 39 from 50 and we're left 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.

Advancing to step 11:
The number 13 fits into 110 8 times, leaving a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 48764.61538
Deduct 104 from 110 and we're left 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.

Let's proceed to step 12:
The number 13 fits into 60 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 48764.615384
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 13:
When dividing 80 by 13, we get 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 48764.6153846
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.

Moving on to step 14:
When dividing 20 by 13, we get 1 with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 48764.61538461
Deduct 13 from 20 and we're left 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.

Our division results in 48764.61538461 with a remaining 7e-09.