We're dividing 42576440 by 83 
The aim is to understand the frequency of 83 in 42576440.

Let's proceed to step 1:
The number 83 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 83

Let's proceed to step 2:
If we divide 42 by 83, we get 0 and a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Include the next digit (5) from the dividend after 42, then repeat: 425 / 83

On to step 3:
If we divide 425 by 83, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 415 from 425, we get 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 83

Advancing to step 4:
When dividing 107 by 83, we get 1 with a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 51.0
The remainder is 24 after subtracting 83 from 107.
Append the next digit (6) from the dividend to 24 and continue with: 246 / 83

Advancing to step 5:
246 divided by 83 is 2 with a remainder of 80.
The next digit of our result is 2. 
Result so far: 512.0
The remainder is 80 after subtracting 166 from 246.
Include the next digit (4) from the dividend after 80, then repeat: 804 / 83

Going ahead to step 6:
If we divide 804 by 83, we get 9 and a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 5129.0
Subtracting 747 from 804 leaves us with 57.
Take the next digit (4) from the dividend and append it to 57, then repeat: 574 / 83

Moving on to step 7:
83 can be fit into 574 6 times, resulting in a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 51296.0
Subtract 498 from 574 to get 76.
Include the next digit (0) from the dividend after 76, then repeat: 760 / 83

Advancing to step 8:
760 divided by 83 is 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 512969.0
The remainder is 13 after subtracting 747 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
The number 83 fits into 130 1 times, leaving a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 512969.1
If we take 83 away from 130, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 10:
470 divided by 83 is 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 512969.15
If we take 415 away from 470, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 11:
When dividing 550 by 83, we get 6 with a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 512969.156
If we subtract 498 from 550, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
83 goes into 520 6 times with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 512969.1566
Deduct 498 from 520 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

In conclusion, the division gives 512969.1566 with a balance of 0.00022.