We look at the division of 654326 by 83 
The aim is to understand the frequency of 83 in 654326.

Let's proceed to step 1:
6 divided by 83 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 83

Going ahead to step 2:
The number 83 fits into 65 0 times, leaving a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 65, we end up with 65.
Fetch the next digit (4) from the dividend, attach it to 65 and continue: 654 / 83

On to step 3:
The number 83 fits into 654 7 times, leaving a remainder of 73.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 581 from 654 and we're left with 73.
Append the next digit (3) from the dividend to 73 and continue with: 733 / 83

Going ahead to step 4:
83 goes into 733 8 times with a remainder of 69.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Subtracting 664 from 733 leaves us with 69.
Include the next digit (2) from the dividend after 69, then repeat: 692 / 83

Going ahead to step 5:
The number 83 fits into 692 8 times, leaving a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 788.0
If we take 664 away from 692, we end up with 28.
Bring next digit (6) of the dividend behind the 28 and repeat the process: 286 / 83

Moving on to step 6:
When dividing 286 by 83, we get 3 with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 7883.0
Subtracting 249 from 286 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 7:
The number 83 fits into 370 4 times, leaving a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 7883.4
The remainder is 38 after subtracting 332 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
83 can be fit into 380 4 times, resulting in a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 7883.44
If we subtract 332 from 380, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 7883.44, and the remainder is 0.048.