Let's divide 405856 by 31
Our goal is to divide 405856 by 31.

Step 1:
When dividing 4 by 31, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 31

On to step 2:
40 divided by 31 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 31 from 40 to get 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 31

On to step 3:
If we divide 95 by 31, we get 3 and a remainder of 2.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 93 from 95 to get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 31

Going ahead to step 4:
31 can be fit into 28 0 times, resulting in a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 130.0
Subtract 0 from 28 to get 28.
Take the next digit (5) from the dividend and append it to 28, then repeat: 285 / 31

On to step 5:
The number 31 fits into 285 9 times, leaving a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 1309.0
If we subtract 279 from 285, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 31

Advancing to step 6:
If we divide 66 by 31, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 13092.0
If we take 62 away from 66, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
40 divided by 31 is 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 13092.1
If we subtract 31 from 40, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 8:
31 can be fit into 90 2 times, resulting in a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 13092.12
Deduct 62 from 90 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 9:
When dividing 280 by 31, we get 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 13092.129
If we take 279 away from 280, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
When dividing 10 by 31, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 13092.129
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
31 goes into 100 3 times with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 13092.12903
Subtracting 93 from 100 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
If we divide 70 by 31, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 13092.129032
If we take 62 away from 70, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
31 can be fit into 80 2 times, resulting in a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 13092.1290322
If we take 62 away from 80, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 13092.1290322 with a balance of 1.8e-07.