Let's divide 13156742 by 635
We want to divide 13156742 by 635.

On to step 1:
When dividing 1 by 635, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 635

Step 2:
The number 635 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 635

Step 3:
If we divide 131 by 635, we get 0 and a remainder of 131.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 131 and we're left with 131.
Append the next digit (5) from the dividend to 131 and continue with: 1315 / 635

On to step 4:
When dividing 1315 by 635, we get 2 with a remainder of 45.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 45 after subtracting 1270 from 1315.
Bring next digit (6) of the dividend behind the 45 and repeat the process: 456 / 635

Advancing to step 5:
635 can be fit into 456 0 times, resulting in a remainder of 456.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we take 0 away from 456, we end up with 456.
Fetch the next digit (7) from the dividend, attach it to 456 and continue: 4567 / 635

Moving on to step 6:
The number 635 fits into 4567 7 times, leaving a remainder of 122.
The number 7 becomes the next digit in our result. 
Result so far: 207.0
If we take 4445 away from 4567, we end up with 122.
Take the next digit (4) from the dividend and append it to 122, then repeat: 1224 / 635

Moving on to step 7:
The number 635 fits into 1224 1 times, leaving a remainder of 589.
The number 1 becomes the next digit in our result. 
Result so far: 2071.0
If we take 635 away from 1224, we end up with 589.
Include the next digit (2) from the dividend after 589, then repeat: 5892 / 635

Advancing to step 8:
When dividing 5892 by 635, we get 9 with a remainder of 177.
Use 9 as the next digit of our solution. 
Result so far: 20719.0
Subtract 5715 from 5892 to get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Moving on to step 9:
When dividing 1770 by 635, we get 2 with a remainder of 500.
Record the quotient 2 as the next digit in the result. 
Result so far: 20719.2
The remainder is 500 after subtracting 1270 from 1770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 10:
The number 635 fits into 5000 7 times, leaving a remainder of 555.
Write down 7 as next digit of the result. 
Result so far: 20719.27
The remainder is 555 after subtracting 4445 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Advancing to step 11:
The number 635 fits into 5550 8 times, leaving a remainder of 470.
The number 8 becomes the next digit in our result. 
Result so far: 20719.278
The remainder is 470 after subtracting 5080 from 5550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 12:
The number 635 fits into 4700 7 times, leaving a remainder of 255.
The number 7 becomes the next digit in our result. 
Result so far: 20719.2787
Subtract 4445 from 4700 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Advancing to step 13:
When dividing 2550 by 635, we get 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 20719.27874
Deduct 2540 from 2550 and we're left with 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 14:
If we divide 100 by 635, we get 0 and a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 20719.27874
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 15:
The number 635 fits into 1000 1 times, leaving a remainder of 365.
The next digit of our result is 1. 
Result so far: 20719.2787401
The remainder is 365 after subtracting 635 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 16:
635 goes into 3650 5 times with a remainder of 475.
Write down 5 as next digit of the result. 
Result so far: 20719.27874015
Deduct 3175 from 3650 and we're left with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

The final outcome is 20719.27874015, with a leftover of 4.75e-07.