79211057 divided by 43 
The aim is to understand the frequency of 43 in 79211057.

Going ahead to step 1:
When dividing 7 by 43, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 43

On to step 2:
43 can be fit into 79 1 times, resulting in a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 36 after subtracting 43 from 79.
Grab the next digit (2) from the dividend, add it to 36, then carry on: 362 / 43

Let's proceed to step 3:
362 divided by 43 is 8 with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 344 from 362 and we're left with 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 43

Advancing to step 4:
The number 43 fits into 181 4 times, leaving a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 184.0
If we subtract 172 from 181, we get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 43

Moving on to step 5:
91 divided by 43 is 2 with a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 1842.0
If we take 86 away from 91, we end up with 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 43

Step 6:
43 goes into 50 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 18421.0
Subtracting 43 from 50 leaves us with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 43

Let's proceed to step 7:
43 goes into 75 1 times with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 184211.0
Deduct 43 from 75 and we're left with 32.
Grab the next digit (7) from the dividend, add it to 32, then carry on: 327 / 43

Advancing to step 8:
327 divided by 43 is 7 with a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 1842117.0
Subtracting 301 from 327 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
43 goes into 260 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 1842117.6
Subtracting 258 from 260 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
The number 43 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 1842117.6
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
If we divide 200 by 43, we get 4 and a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 1842117.604
Subtract 172 from 200 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
280 divided by 43 is 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 1842117.6046
If we take 258 away from 280, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 13:
43 can be fit into 220 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 1842117.60465
The remainder is 5 after subtracting 215 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
50 divided by 43 is 1 with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1842117.604651
Subtracting 43 from 50 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 15:
The number 43 fits into 70 1 times, leaving a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1842117.6046511
If we subtract 43 from 70, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 1842117.6046511, with a leftover of 2.7e-07.