We're dividing 638687 by 36 
We want to divide 638687 by 36.

On to step 1:
The number 36 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 36

Going ahead to step 2:
36 can be fit into 63 1 times, resulting in a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 36 from 63 to get 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 36

Let's proceed to step 3:
The number 36 fits into 278 7 times, leaving a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 252 from 278, we get 26.
Take the next digit (6) from the dividend and append it to 26, then repeat: 266 / 36

On to step 4:
266 divided by 36 is 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 177.0
Subtract 252 from 266 to get 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 36

Let's proceed to step 5:
If we divide 148 by 36, we get 4 and a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 1774.0
Subtract 144 from 148 to get 4.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 36

Moving on to step 6:
If we divide 47 by 36, we get 1 and a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 17741.0
The remainder is 11 after subtracting 36 from 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
36 can be fit into 110 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 17741.3
Subtracting 108 from 110 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
If we divide 20 by 36, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 17741.3
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
The number 36 fits into 200 5 times, leaving a remainder of 20.
The next digit of our result is 5. 
Result so far: 17741.305
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
200 divided by 36 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 17741.3055
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 17741.3055 with a remaining 0.0002.