We look at the division of 20409501 by 635 
Let's see how many times 635 fits into 20409501.

Moving on to step 1:
2 divided by 635 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 635

On to step 2:
When dividing 20 by 635, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 635

On to step 3:
When dividing 204 by 635, we get 0 with a remainder of 204.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 204 after subtracting 0 from 204.
Append the next digit (0) from the dividend to 204 and continue with: 2040 / 635

Moving on to step 4:
635 goes into 2040 3 times with a remainder of 135.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 135 after subtracting 1905 from 2040.
Grab the next digit (9) from the dividend, add it to 135, then carry on: 1359 / 635

Moving on to step 5:
The number 635 fits into 1359 2 times, leaving a remainder of 89.
Write down 2 as next digit of the result. 
Result so far: 32.0
The remainder is 89 after subtracting 1270 from 1359.
Append the next digit (5) from the dividend to 89 and continue with: 895 / 635

On to step 6:
The number 635 fits into 895 1 times, leaving a remainder of 260.
Write down 1 as next digit of the result. 
Result so far: 321.0
Subtract 635 from 895 to get 260.
Bring next digit (0) of the dividend behind the 260 and repeat the process: 2600 / 635

Step 7:
The number 635 fits into 2600 4 times, leaving a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 3214.0
Subtracting 2540 from 2600 leaves us with 60.
Append the next digit (1) from the dividend to 60 and continue with: 601 / 635

Going ahead to step 8:
601 divided by 635 is 0 with a remainder of 601.
Put 0 as the next digit of the answer. 
Result so far: 32140.0
If we take 0 away from 601, we end up with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Going ahead to step 9:
When dividing 6010 by 635, we get 9 with a remainder of 295.
The number 9 becomes the next digit in our result. 
Result so far: 32140.9
If we take 5715 away from 6010, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Advancing to step 10:
If we divide 2950 by 635, we get 4 and a remainder of 410.
Record the quotient 4 as the next digit in the result. 
Result so far: 32140.94
If we subtract 2540 from 2950, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 11:
4100 divided by 635 is 6 with a remainder of 290.
Record the quotient 6 as the next digit in the result. 
Result so far: 32140.946
Subtract 3810 from 4100 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 12:
635 goes into 2900 4 times with a remainder of 360.
Use 4 as the next digit of our solution. 
Result so far: 32140.9464
Deduct 2540 from 2900 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 13:
635 can be fit into 3600 5 times, resulting in a remainder of 425.
Use 5 as the next digit of our solution. 
Result so far: 32140.94645
If we take 3175 away from 3600, we end up with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

On to step 14:
4250 divided by 635 is 6 with a remainder of 440.
The number 6 becomes the next digit in our result. 
Result so far: 32140.946456
If we take 3810 away from 4250, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 15:
When dividing 4400 by 635, we get 6 with a remainder of 590.
Write down 6 as next digit of the result. 
Result so far: 32140.9464566
If we subtract 3810 from 4400, we get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

In conclusion, the division gives 32140.9464566 with a balance of 5.9e-06.