591411 divided by 43 
The aim is to understand the frequency of 43 in 591411.

Going ahead to step 1:
5 divided by 43 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 43

Step 2:
If we divide 59 by 43, we get 1 and a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 43 from 59 leaves us with 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 43

Going ahead to step 3:
43 goes into 161 3 times with a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 129 from 161 leaves us with 32.
Include the next digit (4) from the dividend after 32, then repeat: 324 / 43

Going ahead to step 4:
If we divide 324 by 43, we get 7 and a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 137.0
Subtracting 301 from 324 leaves us with 23.
Fetch the next digit (1) from the dividend, attach it to 23 and continue: 231 / 43

On to step 5:
43 goes into 231 5 times with a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 1375.0
If we take 215 away from 231, we end up with 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 43

Let's proceed to step 6:
161 divided by 43 is 3 with a remainder of 32.
Put 3 as the next digit of the answer. 
Result so far: 13753.0
Subtract 129 from 161 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.

On to step 7:
When dividing 320 by 43, we get 7 with a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 13753.7
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.

Advancing to step 8:
The number 43 fits into 190 4 times, leaving a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 13753.74
If we subtract 172 from 190, we get 18.
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:
43 goes into 180 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 13753.744
Subtract 172 from 180 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 13753.744 with a balance of 0.0008.