We look at the division of 515911 by 43 
We want to divide 515911 by 43.

Let's proceed to step 1:
When dividing 5 by 43, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 43

Moving on to step 2:
43 goes into 51 1 times with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 43 from 51 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 43

Advancing to step 3:
43 goes into 85 1 times with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 43 from 85 leaves us with 42.
Take the next digit (9) from the dividend and append it to 42, then repeat: 429 / 43

Going ahead to step 4:
429 divided by 43 is 9 with a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 119.0
If we subtract 387 from 429, we get 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 43

Moving on to step 5:
If we divide 421 by 43, we get 9 and a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 1199.0
The remainder is 34 after subtracting 387 from 421.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 43

Moving on to step 6:
43 goes into 341 7 times with a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 11997.0
If we subtract 301 from 341, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 7:
The number 43 fits into 400 9 times, leaving a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 11997.9
If we subtract 387 from 400, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 8:
43 goes into 130 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 11997.93
Subtracting 129 from 130 leaves us 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.

Going ahead to step 9:
43 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 11997.93
Subtracting 0 from 10 leaves us 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.

Advancing to step 10:
When dividing 100 by 43, we get 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 11997.9302
Subtract 86 from 100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
140 divided by 43 is 3 with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 11997.93023
If we take 129 away from 140, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 12:
110 divided by 43 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 11997.930232
Subtract 86 from 110 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 13:
240 divided by 43 is 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 11997.9302325
Subtracting 215 from 240 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
The number 43 fits into 250 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 11997.93023255
Deduct 215 from 250 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 11997.93023255 with a balance of 3.5e-08.