43123720 ÷ 539 
We're looking to find how many times 539 goes into 43123720.

Moving on to step 1:
4 divided by 539 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 539

Advancing to step 2:
The number 539 fits into 43 0 times, leaving a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Take the next digit (1) from the dividend and append it to 43, then repeat: 431 / 539

Moving on to step 3:
539 can be fit into 431 0 times, resulting in a remainder of 431.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 431 and we're left with 431.
Fetch the next digit (2) from the dividend, attach it to 431 and continue: 4312 / 539

On to step 4:
If we divide 4312 by 539, we get 8 and a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 4312 away from 4312, we end up with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 539

Advancing to step 5:
539 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 80.0
If we subtract 0 from 3, we get 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 539

Step 6:
539 can be fit into 37 0 times, resulting in a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 800.0
Subtract 0 from 37 to get 37.
Grab the next digit (2) from the dividend, add it to 37, then carry on: 372 / 539

Advancing to step 7:
The number 539 fits into 372 0 times, leaving a remainder of 372.
Write down 0 as next digit of the result. 
Result so far: 8000.0
If we take 0 away from 372, we end up with 372.
Include the next digit (0) from the dividend after 372, then repeat: 3720 / 539

Going ahead to step 8:
539 can be fit into 3720 6 times, resulting in a remainder of 486.
The next digit of our result is 6. 
Result so far: 80006.0
Deduct 3234 from 3720 and we're left with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 9:
539 goes into 4860 9 times with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 80006.9
Subtract 4851 from 4860 to 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.

Advancing to step 10:
539 can be fit into 90 0 times, resulting in a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 80006.9
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 11:
900 divided by 539 is 1 with a remainder of 361.
The next digit of our result is 1. 
Result so far: 80006.901
Deduct 539 from 900 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Going ahead to step 12:
539 goes into 3610 6 times with a remainder of 376.
Write down 6 as next digit of the result. 
Result so far: 80006.9016
If we take 3234 away from 3610, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

On to step 13:
539 can be fit into 3760 6 times, resulting in a remainder of 526.
Record the quotient 6 as the next digit in the result. 
Result so far: 80006.90166
Subtracting 3234 from 3760 leaves us with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

In conclusion, the division gives 80006.90166 with a balance of 0.000526.