993291 divided by 43 
The aim is to understand the frequency of 43 in 993291.

Moving on to step 1:
If we divide 9 by 43, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 43

On to step 2:
43 goes into 99 2 times with a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 13 after subtracting 86 from 99.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 43

Advancing to step 3:
43 goes into 133 3 times with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Subtracting 129 from 133 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 43

Advancing to step 4:
When dividing 42 by 43, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 230.0
Subtract 0 from 42 to get 42.
Fetch the next digit (9) from the dividend, attach it to 42 and continue: 429 / 43

Going ahead to step 5:
43 goes into 429 9 times with a remainder of 42.
Record the quotient 9 as the next digit in the result. 
Result so far: 2309.0
Deduct 387 from 429 and we're left with 42.
Append the next digit (1) from the dividend to 42 and continue with: 421 / 43

Moving on to step 6:
421 divided by 43 is 9 with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 23099.0
If we subtract 387 from 421, 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.

Let's proceed to step 7:
If we divide 340 by 43, we get 7 and a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 23099.7
Deduct 301 from 340 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 8:
The number 43 fits into 390 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 23099.79
Deduct 387 from 390 and we're left 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.

Moving on to step 9:
43 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 23099.79
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
When dividing 300 by 43, we get 6 with a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 23099.7906
Subtracting 258 from 300 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 11:
420 divided by 43 is 9 with a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 23099.79069
Subtracting 387 from 420 leaves us 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.

On to step 12:
When dividing 330 by 43, we get 7 with a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 23099.790697
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.

Going ahead to step 13:
The number 43 fits into 290 6 times, leaving a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 23099.7906976
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.

On to step 14:
If we divide 320 by 43, we get 7 and a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 23099.79069767
If we take 301 away from 320, we end up with 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 final result is 23099.79069767 with a remainder of 1.9e-08.