We're dividing 10712433 by 43 
The aim is to understand the frequency of 43 in 10712433.

Advancing to step 1:
1 divided by 43 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 43

Going ahead to step 2:
If we divide 10 by 43, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 43

Step 3:
43 goes into 107 2 times with a remainder of 21.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 86 away from 107, we end up with 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 43

Going ahead to step 4:
If we divide 211 by 43, we get 4 and a remainder of 39.
Use 4 as the next digit of our solution. 
Result so far: 24.0
If we take 172 away from 211, we end up with 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 43

Going ahead to step 5:
When dividing 392 by 43, we get 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 249.0
Deduct 387 from 392 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 43

Going ahead to step 6:
If we divide 54 by 43, we get 1 and a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 2491.0
Deduct 43 from 54 and we're left with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 43

Going ahead to step 7:
113 divided by 43 is 2 with a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 24912.0
The remainder is 27 after subtracting 86 from 113.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 43

Step 8:
43 goes into 273 6 times with a remainder of 15.
Write down 6 as next digit of the result. 
Result so far: 249126.0
The remainder is 15 after subtracting 258 from 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
43 can be fit into 150 3 times, resulting in a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 249126.3
The remainder is 21 after subtracting 129 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 10:
The number 43 fits into 210 4 times, leaving a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 249126.34
Subtracting 172 from 210 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 11:
The number 43 fits into 380 8 times, leaving a remainder of 36.
The next digit of our result is 8. 
Result so far: 249126.348
Deduct 344 from 380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 12:
The number 43 fits into 360 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 249126.3488
Subtracting 344 from 360 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 249126.3488, with a leftover of 0.00016.