436840 ÷ 31 
We're looking to find how many times 31 goes into 436840.

Let's proceed to step 1:
4 divided by 31 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 31

Let's proceed to step 2:
31 can be fit into 43 1 times, resulting in a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 12 after subtracting 31 from 43.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 31

Step 3:
126 divided by 31 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 124 from 126 leaves us with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 31

Moving on to step 4:
31 can be fit into 28 0 times, resulting in a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 140.0
Subtracting 0 from 28 leaves us with 28.
Take the next digit (4) from the dividend and append it to 28, then repeat: 284 / 31

Going ahead to step 5:
284 divided by 31 is 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 1409.0
If we subtract 279 from 284, we get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 31

Step 6:
When dividing 50 by 31, we get 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 14091.0
Subtract 31 from 50 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
The number 31 fits into 190 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 14091.6
Subtract 186 from 190 to get 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 8:
If we divide 40 by 31, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 14091.61
Deduct 31 from 40 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
When dividing 90 by 31, we get 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 14091.612
The remainder is 28 after subtracting 62 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 10:
31 goes into 280 9 times with a remainder of 1.
The next digit of our result is 9. 
Result so far: 14091.6129
The remainder is 1 after subtracting 279 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 11:
31 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 14091.6129
Deduct 0 from 10 and we're left with 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 12:
31 can be fit into 100 3 times, resulting in a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 14091.612903
Deduct 93 from 100 and we're left 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.

Advancing to step 13:
The number 31 fits into 70 2 times, leaving a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 14091.6129032
Subtracting 62 from 70 leaves us 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 14:
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: 14091.61290322
Subtracting 62 from 80 leaves us 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 14091.61290322 with a balance of 1.8e-08.