We look at the division of 42986806 by 636 
Our goal is to divide 42986806 by 636.

Moving on to step 1:
4 divided by 636 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 636

Advancing to step 2:
636 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 636

Moving on to step 3:
636 can be fit into 429 0 times, resulting in a remainder of 429.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 429 leaves us with 429.
Fetch the next digit (8) from the dividend, attach it to 429 and continue: 4298 / 636

Moving on to step 4:
If we divide 4298 by 636, we get 6 and a remainder of 482.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 3816 from 4298, we get 482.
Bring next digit (6) of the dividend behind the 482 and repeat the process: 4826 / 636

Moving on to step 5:
4826 divided by 636 is 7 with a remainder of 374.
Put 7 as the next digit of the answer. 
Result so far: 67.0
Deduct 4452 from 4826 and we're left with 374.
Bring next digit (8) of the dividend behind the 374 and repeat the process: 3748 / 636

Advancing to step 6:
3748 divided by 636 is 5 with a remainder of 568.
Record the quotient 5 as the next digit in the result. 
Result so far: 675.0
If we subtract 3180 from 3748, we get 568.
Grab the next digit (0) from the dividend, add it to 568, then carry on: 5680 / 636

On to step 7:
5680 divided by 636 is 8 with a remainder of 592.
The next digit of our result is 8. 
Result so far: 6758.0
Subtract 5088 from 5680 to get 592.
Include the next digit (6) from the dividend after 592, then repeat: 5926 / 636

On to step 8:
The number 636 fits into 5926 9 times, leaving a remainder of 202.
Write down 9 as next digit of the result. 
Result so far: 67589.0
The remainder is 202 after subtracting 5724 from 5926.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 9:
2020 divided by 636 is 3 with a remainder of 112.
Use 3 as the next digit of our solution. 
Result so far: 67589.3
If we subtract 1908 from 2020, we 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.

On to step 10:
When dividing 1120 by 636, we get 1 with a remainder of 484.
The next digit of our result is 1. 
Result so far: 67589.31
If we take 636 away from 1120, we end up 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.

Going ahead to step 11:
When dividing 4840 by 636, we get 7 with a remainder of 388.
Use 7 as the next digit of our solution. 
Result so far: 67589.317
Subtracting 4452 from 4840 leaves us with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Let's proceed to step 12:
636 can be fit into 3880 6 times, resulting in a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 67589.3176
Subtracting 3816 from 3880 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
If we divide 640 by 636, we get 1 and a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 67589.31761
Deduct 636 from 640 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
If we divide 40 by 636, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 67589.31761
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 15:
If we divide 400 by 636, we get 0 and a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 67589.31761
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

In conclusion, the division gives 67589.31761 with a balance of 4e-06.