Let's divide 20126302 by 636
We want to figure out the number of times 20126302 can be divided by 636.

Advancing to step 1:
The number 636 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 636

Let's proceed to step 2:
636 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 636

On to step 3:
636 can be fit into 201 0 times, resulting in a remainder of 201.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 201 leaves us with 201.
Bring next digit (2) of the dividend behind the 201 and repeat the process: 2012 / 636

On to step 4:
2012 divided by 636 is 3 with a remainder of 104.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 104 after subtracting 1908 from 2012.
Fetch the next digit (6) from the dividend, attach it to 104 and continue: 1046 / 636

On to step 5:
The number 636 fits into 1046 1 times, leaving a remainder of 410.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
Subtract 636 from 1046 to get 410.
Grab the next digit (3) from the dividend, add it to 410, then carry on: 4103 / 636

Let's proceed to step 6:
636 goes into 4103 6 times with a remainder of 287.
The next digit of our result is 6. 
Result so far: 316.0
If we subtract 3816 from 4103, we get 287.
Bring next digit (0) of the dividend behind the 287 and repeat the process: 2870 / 636

Going ahead to step 7:
If we divide 2870 by 636, we get 4 and a remainder of 326.
Put 4 as the next digit of the answer. 
Result so far: 3164.0
Deduct 2544 from 2870 and we're left with 326.
Append the next digit (2) from the dividend to 326 and continue with: 3262 / 636

On to step 8:
636 goes into 3262 5 times with a remainder of 82.
Write down 5 as next digit of the result. 
Result so far: 31645.0
Deduct 3180 from 3262 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 9:
820 divided by 636 is 1 with a remainder of 184.
The number 1 becomes the next digit in our result. 
Result so far: 31645.1
If we subtract 636 from 820, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 10:
When dividing 1840 by 636, we get 2 with a remainder of 568.
The next digit of our result is 2. 
Result so far: 31645.12
If we take 1272 away from 1840, we end up with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 11:
If we divide 5680 by 636, we get 8 and a remainder of 592.
The next digit of our result is 8. 
Result so far: 31645.128
Subtract 5088 from 5680 to get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Going ahead to step 12:
If we divide 5920 by 636, we get 9 and a remainder of 196.
Use 9 as the next digit of our solution. 
Result so far: 31645.1289
Subtract 5724 from 5920 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 13:
1960 divided by 636 is 3 with a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 31645.12893
Subtracting 1908 from 1960 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 14:
636 goes into 520 0 times with a remainder of 520.
The number 0 becomes the next digit in our result. 
Result so far: 31645.12893
If we take 0 away from 520, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 15:
5200 divided by 636 is 8 with a remainder of 112.
The number 8 becomes the next digit in our result. 
Result so far: 31645.1289308
Subtract 5088 from 5200 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 16:
1120 divided by 636 is 1 with a remainder of 484.
The number 1 becomes the next digit in our result. 
Result so far: 31645.12893081
Deduct 636 from 1120 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

The final outcome is 31645.12893081, with a leftover of 4.84e-07.