We look at the division of 931844 by 43 
The aim is to understand the frequency of 43 in 931844.

On to step 1:
When dividing 9 by 43, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 43

Advancing to step 2:
When dividing 93 by 43, we get 2 with a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 7 after subtracting 86 from 93.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 43

On to step 3:
When dividing 71 by 43, we get 1 with a remainder of 28.
The next digit of our result is 1. 
Result so far: 21.0
If we subtract 43 from 71, we get 28.
Grab the next digit (8) from the dividend, add it to 28, then carry on: 288 / 43

Advancing to step 4:
288 divided by 43 is 6 with a remainder of 30.
The next digit of our result is 6. 
Result so far: 216.0
Subtract 258 from 288 to get 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 43

Let's proceed to step 5:
304 divided by 43 is 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 2167.0
If we take 301 away from 304, we end up with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 43

Moving on to step 6:
43 goes into 34 0 times with a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 21670.0
If we subtract 0 from 34, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 7:
43 can be fit into 340 7 times, resulting in a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 21670.7
The remainder is 39 after subtracting 301 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 8:
If we divide 390 by 43, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 21670.79
If we take 387 away from 390, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
When dividing 30 by 43, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 21670.79
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
43 can be fit into 300 6 times, resulting in a remainder of 42.
Record the quotient 6 as the next digit in the result. 
Result so far: 21670.7906
Subtract 258 from 300 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 11:
If we divide 420 by 43, we get 9 and a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 21670.79069
Deduct 387 from 420 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 12:
330 divided by 43 is 7 with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 21670.790697
If we subtract 301 from 330, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 13:
The number 43 fits into 290 6 times, leaving a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 21670.7906976
If we subtract 258 from 290, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
43 can be fit into 320 7 times, resulting in a remainder of 19.
The next digit of our result is 7. 
Result so far: 21670.79069767
If we subtract 301 from 320, we 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.

The quotient of the division is 21670.79069767, and the remainder is 1.9e-08.