We look at the division of 40185105 by 631 
Let's see how many times 631 fits into 40185105.

Let's proceed to step 1:
The number 631 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 631

On to step 2:
631 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 631

On to step 3:
631 can be fit into 401 0 times, resulting in a remainder of 401.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 401 and we're left with 401.
Grab the next digit (8) from the dividend, add it to 401, then carry on: 4018 / 631

Let's proceed to step 4:
631 goes into 4018 6 times with a remainder of 232.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 3786 from 4018 leaves us with 232.
Grab the next digit (5) from the dividend, add it to 232, then carry on: 2325 / 631

On to step 5:
If we divide 2325 by 631, we get 3 and a remainder of 432.
Write down 3 as next digit of the result. 
Result so far: 63.0
Subtract 1893 from 2325 to get 432.
Take the next digit (1) from the dividend and append it to 432, then repeat: 4321 / 631

Moving on to step 6:
The number 631 fits into 4321 6 times, leaving a remainder of 535.
The number 6 becomes the next digit in our result. 
Result so far: 636.0
Subtract 3786 from 4321 to get 535.
Bring next digit (0) of the dividend behind the 535 and repeat the process: 5350 / 631

Let's proceed to step 7:
631 can be fit into 5350 8 times, resulting in a remainder of 302.
Use 8 as the next digit of our solution. 
Result so far: 6368.0
If we subtract 5048 from 5350, we get 302.
Grab the next digit (5) from the dividend, add it to 302, then carry on: 3025 / 631

Going ahead to step 8:
3025 divided by 631 is 4 with a remainder of 501.
Put 4 as the next digit of the answer. 
Result so far: 63684.0
Subtract 2524 from 3025 to get 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

On to step 9:
631 can be fit into 5010 7 times, resulting in a remainder of 593.
Put 7 as the next digit of the answer. 
Result so far: 63684.7
If we take 4417 away from 5010, we end up with 593.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5930, and continue the process.

Step 10:
631 goes into 5930 9 times with a remainder of 251.
Write down 9 as next digit of the result. 
Result so far: 63684.79
Deduct 5679 from 5930 and we're left with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Moving on to step 11:
If we divide 2510 by 631, we get 3 and a remainder of 617.
The next digit of our result is 3. 
Result so far: 63684.793
Deduct 1893 from 2510 and we're left with 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Moving on to step 12:
631 goes into 6170 9 times with a remainder of 491.
The next digit of our result is 9. 
Result so far: 63684.7939
If we subtract 5679 from 6170, we get 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

On to step 13:
4910 divided by 631 is 7 with a remainder of 493.
Use 7 as the next digit of our solution. 
Result so far: 63684.79397
Subtract 4417 from 4910 to get 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Step 14:
4930 divided by 631 is 7 with a remainder of 513.
The next digit of our result is 7. 
Result so far: 63684.793977
Subtracting 4417 from 4930 leaves us with 513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5130, and continue the process.

The quotient of the division is 63684.793977, and the remainder is 5.13e-05.