612015 divided by 43 
The aim is to understand the frequency of 43 in 612015.

Let's proceed to step 1:
6 divided by 43 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 43

Let's proceed to step 2:
If we divide 61 by 43, we get 1 and a remainder of 18.
The next digit of our result is 1. 
Result so far: 1.0
If we take 43 away from 61, we end up with 18.
Bring next digit (2) of the dividend behind the 18 and repeat the process: 182 / 43

On to step 3:
43 goes into 182 4 times with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtracting 172 from 182 leaves us with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 43

Step 4:
If we divide 100 by 43, we get 2 and a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 142.0
Subtract 86 from 100 to get 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 43

Moving on to step 5:
141 divided by 43 is 3 with a remainder of 12.
The next digit of our result is 3. 
Result so far: 1423.0
The remainder is 12 after subtracting 129 from 141.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 43

Moving on to step 6:
43 goes into 125 2 times with a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 14232.0
The remainder is 39 after subtracting 86 from 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
43 can be fit into 390 9 times, resulting in a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 14232.9
Subtracting 387 from 390 leaves us 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.

Let's proceed to step 8:
If we divide 30 by 43, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 14232.9
Subtracting 0 from 30 leaves us 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.

Going ahead to step 9:
When dividing 300 by 43, we get 6 with a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 14232.906
Deduct 258 from 300 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
If we divide 420 by 43, we get 9 and a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 14232.9069
If we subtract 387 from 420, we 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.

On to step 11:
When dividing 330 by 43, we get 7 with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 14232.90697
The remainder is 29 after subtracting 301 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 12:
If we divide 290 by 43, we get 6 and a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 14232.906976
Deduct 258 from 290 and we're left with 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:
If we divide 320 by 43, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 14232.9069767
Subtracting 301 from 320 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 14:
43 goes into 190 4 times with a remainder of 18.
The next digit of our result is 4. 
Result so far: 14232.90697674
Deduct 172 from 190 and we're left 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.

The final outcome is 14232.90697674, with a leftover of 1.8e-08.