43291 divided by 31 
Our goal is to divide 43291 by 31.

Moving on to step 1:
31 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 31

Advancing to step 2:
The number 31 fits into 43 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 31 from 43 leaves us with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 31

Step 3:
When dividing 122 by 31, we get 3 with a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 93 from 122 to get 29.
Append the next digit (9) from the dividend to 29 and continue with: 299 / 31

Step 4:
If we divide 299 by 31, we get 9 and a remainder of 20.
The next digit of our result is 9. 
Result so far: 139.0
Deduct 279 from 299 and we're left with 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 31

Let's proceed to step 5:
31 goes into 201 6 times with a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 1396.0
Subtracting 186 from 201 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 6:
If we divide 150 by 31, we get 4 and a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 1396.4
If we take 124 away from 150, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
260 divided by 31 is 8 with a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 1396.48
Subtract 248 from 260 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
If we divide 120 by 31, we get 3 and a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 1396.483
Subtracting 93 from 120 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 9:
If we divide 270 by 31, we get 8 and a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 1396.4838
Deduct 248 from 270 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
When dividing 220 by 31, we get 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 1396.48387
The remainder is 3 after subtracting 217 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 11:
30 divided by 31 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 1396.48387
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
31 goes into 300 9 times with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 1396.4838709
Subtracting 279 from 300 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 13:
When dividing 210 by 31, we get 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 1396.48387096
The remainder is 24 after subtracting 186 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 1396.48387096 with a balance of 2.4e-08.