572512 divided by 43 
The aim is to understand the frequency of 43 in 572512.

Going ahead to step 1:
5 divided by 43 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 43

On to step 2:
57 divided by 43 is 1 with a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 14 after subtracting 43 from 57.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 43

Moving on to step 3:
142 divided by 43 is 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 13.0
If we take 129 away from 142, we end up with 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 43

Going ahead to step 4:
When dividing 135 by 43, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
If we subtract 129 from 135, we get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 43

On to step 5:
43 goes into 61 1 times with a remainder of 18.
The next digit of our result is 1. 
Result so far: 1331.0
Deduct 43 from 61 and we're left with 18.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 43

Step 6:
182 divided by 43 is 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 13314.0
Subtract 172 from 182 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
43 can be fit into 100 2 times, resulting in a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 13314.2
Subtract 86 from 100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
140 divided by 43 is 3 with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 13314.23
Subtracting 129 from 140 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
When dividing 110 by 43, we get 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 13314.232
The remainder is 24 after subtracting 86 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
43 goes into 240 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 13314.2325
If we take 215 away from 240, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 11:
When dividing 250 by 43, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 13314.23255
Deduct 215 from 250 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 13314.23255 and a remainder of 3.5e-05.