43683646 ÷ 311 
We're looking to find how many times 311 goes into 43683646.

Step 1:
The number 311 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 311

Going ahead to step 2:
When dividing 43 by 311, we get 0 with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Take the next digit (6) from the dividend and append it to 43, then repeat: 436 / 311

Going ahead to step 3:
311 goes into 436 1 times with a remainder of 125.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 311 from 436 leaves us with 125.
Fetch the next digit (8) from the dividend, attach it to 125 and continue: 1258 / 311

Going ahead to step 4:
When dividing 1258 by 311, we get 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 1244 from 1258 and we're left with 14.
Bring next digit (3) of the dividend behind the 14 and repeat the process: 143 / 311

Let's proceed to step 5:
When dividing 143 by 311, we get 0 with a remainder of 143.
Write down 0 as next digit of the result. 
Result so far: 140.0
Deduct 0 from 143 and we're left with 143.
Take the next digit (6) from the dividend and append it to 143, then repeat: 1436 / 311

Moving on to step 6:
311 goes into 1436 4 times with a remainder of 192.
The number 4 becomes the next digit in our result. 
Result so far: 1404.0
Subtract 1244 from 1436 to get 192.
Include the next digit (4) from the dividend after 192, then repeat: 1924 / 311

Moving on to step 7:
311 goes into 1924 6 times with a remainder of 58.
Record the quotient 6 as the next digit in the result. 
Result so far: 14046.0
Subtracting 1866 from 1924 leaves us with 58.
Include the next digit (6) from the dividend after 58, then repeat: 586 / 311

On to step 8:
The number 311 fits into 586 1 times, leaving a remainder of 275.
Put 1 as the next digit of the answer. 
Result so far: 140461.0
Deduct 311 from 586 and we're left with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 9:
311 can be fit into 2750 8 times, resulting in a remainder of 262.
The number 8 becomes the next digit in our result. 
Result so far: 140461.8
Deduct 2488 from 2750 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 10:
311 can be fit into 2620 8 times, resulting in a remainder of 132.
The number 8 becomes the next digit in our result. 
Result so far: 140461.88
The remainder is 132 after subtracting 2488 from 2620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

In conclusion, the division gives 140461.88 with a balance of 0.132.