We look at the division of 23404025 by 831 
Let's see how many times 831 fits into 23404025.

Let's proceed to step 1:
2 divided by 831 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 831

Going ahead to step 2:
23 divided by 831 is 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 23 after subtracting 0 from 23.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 831

Step 3:
831 goes into 234 0 times with a remainder of 234.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 234, we end up with 234.
Bring next digit (0) of the dividend behind the 234 and repeat the process: 2340 / 831

Advancing to step 4:
2340 divided by 831 is 2 with a remainder of 678.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1662 from 2340, we get 678.
Append the next digit (4) from the dividend to 678 and continue with: 6784 / 831

Going ahead to step 5:
If we divide 6784 by 831, we get 8 and a remainder of 136.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtracting 6648 from 6784 leaves us with 136.
Include the next digit (0) from the dividend after 136, then repeat: 1360 / 831

Going ahead to step 6:
831 can be fit into 1360 1 times, resulting in a remainder of 529.
The next digit of our result is 1. 
Result so far: 281.0
Deduct 831 from 1360 and we're left with 529.
Take the next digit (2) from the dividend and append it to 529, then repeat: 5292 / 831

Moving on to step 7:
831 can be fit into 5292 6 times, resulting in a remainder of 306.
Write down 6 as next digit of the result. 
Result so far: 2816.0
Subtracting 4986 from 5292 leaves us with 306.
Bring next digit (5) of the dividend behind the 306 and repeat the process: 3065 / 831

Let's proceed to step 8:
When dividing 3065 by 831, we get 3 with a remainder of 572.
Write down 3 as next digit of the result. 
Result so far: 28163.0
Deduct 2493 from 3065 and we're left with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Step 9:
If we divide 5720 by 831, we get 6 and a remainder of 734.
Write down 6 as next digit of the result. 
Result so far: 28163.6
Subtract 4986 from 5720 to get 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Going ahead to step 10:
7340 divided by 831 is 8 with a remainder of 692.
The number 8 becomes the next digit in our result. 
Result so far: 28163.68
Subtracting 6648 from 7340 leaves us with 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

Going ahead to step 11:
6920 divided by 831 is 8 with a remainder of 272.
Put 8 as the next digit of the answer. 
Result so far: 28163.688
The remainder is 272 after subtracting 6648 from 6920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

The quotient of the division is 28163.688, and the remainder is 0.0272.