We look at the division of 631638 by 10 
We want to divide 631638 by 10.

Moving on to step 1:
If we divide 6 by 10, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 10

Going ahead to step 2:
The number 10 fits into 63 6 times, leaving a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 3 after subtracting 60 from 63.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 10

Going ahead to step 3:
10 can be fit into 31 3 times, resulting in a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 63.0
Subtracting 30 from 31 leaves us with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 10

Advancing to step 4:
10 can be fit into 16 1 times, resulting in a remainder of 6.
The next digit of our result is 1. 
Result so far: 631.0
Deduct 10 from 16 and we're left with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 10

On to step 5:
10 goes into 63 6 times with a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 6316.0
Deduct 60 from 63 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 10

Moving on to step 6:
10 goes into 38 3 times with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 63163.0
The remainder is 8 after subtracting 30 from 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
10 can be fit into 80 8 times, resulting in a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 63163.8
The remainder is 0 after subtracting 80 from 80.
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 8:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 63163.8
Subtract 0 from 0 to 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.

On to step 9:
10 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: 63163.8
Subtract 0 from 0 to 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.

Our division results in 63163.8 with a remaining 0.0.