We look at the division of 64310492 by 631 
Let's see how many times 631 fits into 64310492.

Moving on to step 1:
631 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 631

On to step 2:
When dividing 64 by 631, we get 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Include the next digit (3) from the dividend after 64, then repeat: 643 / 631

Going ahead to step 3:
The number 631 fits into 643 1 times, leaving a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 631 from 643 leaves us with 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 631

Going ahead to step 4:
631 can be fit into 121 0 times, resulting in a remainder of 121.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 121 leaves us with 121.
Grab the next digit (0) from the dividend, add it to 121, then carry on: 1210 / 631

Step 5:
The number 631 fits into 1210 1 times, leaving a remainder of 579.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
Subtract 631 from 1210 to get 579.
Include the next digit (4) from the dividend after 579, then repeat: 5794 / 631

Moving on to step 6:
If we divide 5794 by 631, we get 9 and a remainder of 115.
The next digit of our result is 9. 
Result so far: 1019.0
The remainder is 115 after subtracting 5679 from 5794.
Append the next digit (9) from the dividend to 115 and continue with: 1159 / 631

Going ahead to step 7:
The number 631 fits into 1159 1 times, leaving a remainder of 528.
The number 1 becomes the next digit in our result. 
Result so far: 10191.0
Deduct 631 from 1159 and we're left with 528.
Include the next digit (2) from the dividend after 528, then repeat: 5282 / 631

Moving on to step 8:
631 can be fit into 5282 8 times, resulting in a remainder of 234.
The number 8 becomes the next digit in our result. 
Result so far: 101918.0
Deduct 5048 from 5282 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Step 9:
The number 631 fits into 2340 3 times, leaving a remainder of 447.
The next digit of our result is 3. 
Result so far: 101918.3
Subtract 1893 from 2340 to get 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Moving on to step 10:
631 goes into 4470 7 times with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 101918.37
Deduct 4417 from 4470 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 11:
631 can be fit into 530 0 times, resulting in a remainder of 530.
Record the quotient 0 as the next digit in the result. 
Result so far: 101918.37
Subtracting 0 from 530 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 12:
If we divide 5300 by 631, we get 8 and a remainder of 252.
Record the quotient 8 as the next digit in the result. 
Result so far: 101918.3708
Subtracting 5048 from 5300 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 13:
631 can be fit into 2520 3 times, resulting in a remainder of 627.
Record the quotient 3 as the next digit in the result. 
Result so far: 101918.37083
Subtracting 1893 from 2520 leaves us with 627.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6270, and continue the process.

Moving on to step 14:
6270 divided by 631 is 9 with a remainder of 591.
Put 9 as the next digit of the answer. 
Result so far: 101918.370839
If we subtract 5679 from 6270, we get 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Going ahead to step 15:
631 goes into 5910 9 times with a remainder of 231.
Write down 9 as next digit of the result. 
Result so far: 101918.3708399
Subtract 5679 from 5910 to get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

The final result is 101918.3708399 with a remainder of 2.31e-06.