We divide 18315107 by 631
We want to figure out the number of times 18315107 can be divided by 631.

Advancing to step 1:
631 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 631

Moving on to step 2:
18 divided by 631 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 631

Going ahead to step 3:
631 goes into 183 0 times with a remainder of 183.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 183 to get 183.
Take the next digit (1) from the dividend and append it to 183, then repeat: 1831 / 631

Going ahead to step 4:
631 can be fit into 1831 2 times, resulting in a remainder of 569.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1262 from 1831, we get 569.
Bring next digit (5) of the dividend behind the 569 and repeat the process: 5695 / 631

Moving on to step 5:
The number 631 fits into 5695 9 times, leaving a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Deduct 5679 from 5695 and we're left with 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 631

Let's proceed to step 6:
631 can be fit into 161 0 times, resulting in a remainder of 161.
Record the quotient 0 as the next digit in the result. 
Result so far: 290.0
Subtract 0 from 161 to get 161.
Include the next digit (0) from the dividend after 161, then repeat: 1610 / 631

Moving on to step 7:
The number 631 fits into 1610 2 times, leaving a remainder of 348.
Write down 2 as next digit of the result. 
Result so far: 2902.0
If we take 1262 away from 1610, we end up with 348.
Include the next digit (7) from the dividend after 348, then repeat: 3487 / 631

Step 8:
3487 divided by 631 is 5 with a remainder of 332.
Record the quotient 5 as the next digit in the result. 
Result so far: 29025.0
If we take 3155 away from 3487, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 9:
When dividing 3320 by 631, we get 5 with a remainder of 165.
Write down 5 as next digit of the result. 
Result so far: 29025.5
If we take 3155 away from 3320, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

On to step 10:
631 can be fit into 1650 2 times, resulting in a remainder of 388.
Use 2 as the next digit of our solution. 
Result so far: 29025.52
If we take 1262 away from 1650, we end up with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Moving on to step 11:
631 goes into 3880 6 times with a remainder of 94.
Write down 6 as next digit of the result. 
Result so far: 29025.526
Deduct 3786 from 3880 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 12:
631 goes into 940 1 times with a remainder of 309.
Write down 1 as next digit of the result. 
Result so far: 29025.5261
Deduct 631 from 940 and we're left with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Moving on to step 13:
If we divide 3090 by 631, we get 4 and a remainder of 566.
The next digit of our result is 4. 
Result so far: 29025.52614
If we subtract 2524 from 3090, we get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Step 14:
631 can be fit into 5660 8 times, resulting in a remainder of 612.
Record the quotient 8 as the next digit in the result. 
Result so far: 29025.526148
Deduct 5048 from 5660 and we're left with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Let's proceed to step 15:
6120 divided by 631 is 9 with a remainder of 441.
The next digit of our result is 9. 
Result so far: 29025.5261489
If we take 5679 away from 6120, we end up with 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Let's proceed to step 16:
If we divide 4410 by 631, we get 6 and a remainder of 624.
Put 6 as the next digit of the answer. 
Result so far: 29025.52614896
If we subtract 3786 from 4410, we get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

The quotient of the division is 29025.52614896, and the remainder is 6.24e-07.