557176 divided by 43 
The aim is to understand the frequency of 43 in 557176.

Going ahead to step 1:
43 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 43

Going ahead to step 2:
43 goes into 55 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 43 from 55 leaves us with 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 43

On to step 3:
127 divided by 43 is 2 with a remainder of 41.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 86 away from 127, we end up with 41.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 43

Let's proceed to step 4:
The number 43 fits into 411 9 times, leaving a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 129.0
Subtracting 387 from 411 leaves us with 24.
Grab the next digit (7) from the dividend, add it to 24, then carry on: 247 / 43

Moving on to step 5:
The number 43 fits into 247 5 times, leaving a remainder of 32.
The next digit of our result is 5. 
Result so far: 1295.0
Deduct 215 from 247 and we're left with 32.
Fetch the next digit (6) from the dividend, attach it to 32 and continue: 326 / 43

Let's proceed to step 6:
43 can be fit into 326 7 times, resulting in a remainder of 25.
Use 7 as the next digit of our solution. 
Result so far: 12957.0
The remainder is 25 after subtracting 301 from 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
43 can be fit into 250 5 times, resulting in a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 12957.5
Subtract 215 from 250 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 8:
The number 43 fits into 350 8 times, leaving a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 12957.58
Subtracting 344 from 350 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
When dividing 60 by 43, we get 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 12957.581
If we take 43 away from 60, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 10:
If we divide 170 by 43, we get 3 and a remainder of 41.
The next digit of our result is 3. 
Result so far: 12957.5813
If we subtract 129 from 170, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 11:
43 can be fit into 410 9 times, resulting in a remainder of 23.
The next digit of our result is 9. 
Result so far: 12957.58139
The remainder is 23 after subtracting 387 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 12:
When dividing 230 by 43, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 12957.581395
Subtracting 215 from 230 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 13:
If we divide 150 by 43, we get 3 and a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 12957.5813953
Deduct 129 from 150 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 14:
If we divide 210 by 43, we get 4 and a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 12957.58139534
If we subtract 172 from 210, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 12957.58139534 with a remaining 3.8e-08.