We look at the division of 28686798 by 631 
Let's see how many times 631 fits into 28686798.

On to step 1:
631 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 631

On to step 2:
631 can be fit into 28 0 times, resulting in a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Include the next digit (6) from the dividend after 28, then repeat: 286 / 631

Advancing to step 3:
631 goes into 286 0 times with a remainder of 286.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 286, we end up with 286.
Append the next digit (8) from the dividend to 286 and continue with: 2868 / 631

Step 4:
The number 631 fits into 2868 4 times, leaving a remainder of 344.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 344 after subtracting 2524 from 2868.
Append the next digit (6) from the dividend to 344 and continue with: 3446 / 631

Going ahead to step 5:
When dividing 3446 by 631, we get 5 with a remainder of 291.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Deduct 3155 from 3446 and we're left with 291.
Take the next digit (7) from the dividend and append it to 291, then repeat: 2917 / 631

Let's proceed to step 6:
If we divide 2917 by 631, we get 4 and a remainder of 393.
Write down 4 as next digit of the result. 
Result so far: 454.0
Subtract 2524 from 2917 to get 393.
Grab the next digit (9) from the dividend, add it to 393, then carry on: 3939 / 631

Moving on to step 7:
3939 divided by 631 is 6 with a remainder of 153.
Put 6 as the next digit of the answer. 
Result so far: 4546.0
Deduct 3786 from 3939 and we're left with 153.
Take the next digit (8) from the dividend and append it to 153, then repeat: 1538 / 631

Let's proceed to step 8:
1538 divided by 631 is 2 with a remainder of 276.
The next digit of our result is 2. 
Result so far: 45462.0
Deduct 1262 from 1538 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 9:
When dividing 2760 by 631, we get 4 with a remainder of 236.
Write down 4 as next digit of the result. 
Result so far: 45462.4
If we subtract 2524 from 2760, we get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Step 10:
When dividing 2360 by 631, we get 3 with a remainder of 467.
Write down 3 as next digit of the result. 
Result so far: 45462.43
Subtract 1893 from 2360 to get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Moving on to step 11:
The number 631 fits into 4670 7 times, leaving a remainder of 253.
Record the quotient 7 as the next digit in the result. 
Result so far: 45462.437
Subtracting 4417 from 4670 leaves us with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 12:
The number 631 fits into 2530 4 times, leaving a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 45462.4374
The remainder is 6 after subtracting 2524 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
The number 631 fits into 60 0 times, leaving a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 45462.4374
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
When dividing 600 by 631, we get 0 with a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 45462.4374
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Our division results in 45462.4374 with a remaining 6e-05.