We're dividing 647576 by 43 
The aim is to understand the frequency of 43 in 647576.

Advancing to step 1:
The number 43 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 43

On to step 2:
43 can be fit into 64 1 times, resulting in a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 43 from 64 to get 21.
Append the next digit (7) from the dividend to 21 and continue with: 217 / 43

Moving on to step 3:
When dividing 217 by 43, we get 5 with a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Deduct 215 from 217 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 43

Going ahead to step 4:
When dividing 25 by 43, we get 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 43

Advancing to step 5:
When dividing 257 by 43, we get 5 with a remainder of 42.
Use 5 as the next digit of our solution. 
Result so far: 1505.0
The remainder is 42 after subtracting 215 from 257.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 43

Let's proceed to step 6:
If we divide 426 by 43, we get 9 and a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 15059.0
If we subtract 387 from 426, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
When dividing 390 by 43, we get 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 15059.9
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.

Going ahead to step 8:
30 divided by 43 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 15059.9
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.

Step 9:
43 can be fit into 300 6 times, resulting in a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 15059.906
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.

Let's proceed to step 10:
43 goes into 420 9 times with a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 15059.9069
Subtract 387 from 420 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 11:
When dividing 330 by 43, we get 7 with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 15059.90697
Subtract 301 from 330 to 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.

Let's proceed to step 12:
If we divide 290 by 43, we get 6 and a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 15059.906976
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.

Going ahead to step 13:
The number 43 fits into 320 7 times, leaving a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 15059.9069767
The remainder is 19 after subtracting 301 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 14:
190 divided by 43 is 4 with a remainder of 18.
The next digit of our result is 4. 
Result so far: 15059.90697674
Subtracting 172 from 190 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 15059.90697674 and a remainder of 1.8e-08.