We look at the division of 334529 by 43 
The aim is to understand the frequency of 43 in 334529.

Going ahead to step 1:
When dividing 3 by 43, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 43

Moving on to step 2:
43 goes into 33 0 times with a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Append the next digit (4) from the dividend to 33 and continue with: 334 / 43

Let's proceed to step 3:
The number 43 fits into 334 7 times, leaving a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 33 after subtracting 301 from 334.
Append the next digit (5) from the dividend to 33 and continue with: 335 / 43

Going ahead to step 4:
335 divided by 43 is 7 with a remainder of 34.
The next digit of our result is 7. 
Result so far: 77.0
The remainder is 34 after subtracting 301 from 335.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 43

Step 5:
If we divide 342 by 43, we get 7 and a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 777.0
The remainder is 41 after subtracting 301 from 342.
Take the next digit (9) from the dividend and append it to 41, then repeat: 419 / 43

Step 6:
If we divide 419 by 43, we get 9 and a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 7779.0
Subtract 387 from 419 to 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 7:
When dividing 320 by 43, we get 7 with a remainder of 19.
The next digit of our result is 7. 
Result so far: 7779.7
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.

Step 8:
43 goes into 190 4 times with a remainder of 18.
The next digit of our result is 4. 
Result so far: 7779.74
The remainder is 18 after subtracting 172 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 9:
The number 43 fits into 180 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 7779.744
If we take 172 away from 180, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 7779.744 with a remaining 0.0008.