We divide 638387 by 50
We want to divide 638387 by 50.

Advancing to step 1:
When dividing 6 by 50, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 50

Going ahead to step 2:
50 goes into 63 1 times with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 50 from 63 leaves us with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 50

Let's proceed to step 3:
When dividing 138 by 50, we get 2 with a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 100 from 138, we get 38.
Fetch the next digit (3) from the dividend, attach it to 38 and continue: 383 / 50

Let's proceed to step 4:
If we divide 383 by 50, we get 7 and a remainder of 33.
The next digit of our result is 7. 
Result so far: 127.0
If we take 350 away from 383, we end up with 33.
Take the next digit (8) from the dividend and append it to 33, then repeat: 338 / 50

Let's proceed to step 5:
338 divided by 50 is 6 with a remainder of 38.
Write down 6 as next digit of the result. 
Result so far: 1276.0
If we take 300 away from 338, we end up with 38.
Bring next digit (7) of the dividend behind the 38 and repeat the process: 387 / 50

Step 6:
50 goes into 387 7 times with a remainder of 37.
The next digit of our result is 7. 
Result so far: 12767.0
Deduct 350 from 387 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 7:
The number 50 fits into 370 7 times, leaving a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 12767.7
Subtracting 350 from 370 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
200 divided by 50 is 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 12767.74
If we take 200 away from 200, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12767.74
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
When dividing 0 by 50, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12767.74
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 12767.74, and the remainder is 0.0.