We're dividing 264535 by 83 
The aim is to understand the frequency of 83 in 264535.

On to step 1:
83 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 83

Step 2:
26 divided by 83 is 0 with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Take the next digit (4) from the dividend and append it to 26, then repeat: 264 / 83

On to step 3:
The number 83 fits into 264 3 times, leaving a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 249 from 264 and we're left with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 83

Advancing to step 4:
When dividing 155 by 83, we get 1 with a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtract 83 from 155 to get 72.
Append the next digit (3) from the dividend to 72 and continue with: 723 / 83

Advancing to step 5:
723 divided by 83 is 8 with a remainder of 59.
The next digit of our result is 8. 
Result so far: 318.0
If we take 664 away from 723, we end up with 59.
Grab the next digit (5) from the dividend, add it to 59, then carry on: 595 / 83

Going ahead to step 6:
83 goes into 595 7 times with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 3187.0
The remainder is 14 after subtracting 581 from 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
The number 83 fits into 140 1 times, leaving a remainder of 57.
Record the quotient 1 as the next digit in the result. 
Result so far: 3187.1
Subtract 83 from 140 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 8:
If we divide 570 by 83, we get 6 and a remainder of 72.
The next digit of our result is 6. 
Result so far: 3187.16
If we take 498 away from 570, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 9:
When dividing 720 by 83, we get 8 with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 3187.168
Subtracting 664 from 720 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 10:
83 can be fit into 560 6 times, resulting in a remainder of 62.
Record the quotient 6 as the next digit in the result. 
Result so far: 3187.1686
If we subtract 498 from 560, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 11:
The number 83 fits into 620 7 times, leaving a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 3187.16867
If we take 581 away from 620, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 12:
83 goes into 390 4 times with a remainder of 58.
The next digit of our result is 4. 
Result so far: 3187.168674
Deduct 332 from 390 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 13:
580 divided by 83 is 6 with a remainder of 82.
The number 6 becomes the next digit in our result. 
Result so far: 3187.1686746
Subtracting 498 from 580 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 14:
If we divide 820 by 83, we get 9 and a remainder of 73.
The number 9 becomes the next digit in our result. 
Result so far: 3187.16867469
Deduct 747 from 820 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final outcome is 3187.16867469, with a leftover of 7.3e-08.