We're dividing 597790 by 83 
The aim is to understand the frequency of 83 in 597790.

Moving on to step 1:
If we divide 5 by 83, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 83

On to step 2:
If we divide 59 by 83, we get 0 and a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 59 after subtracting 0 from 59.
Bring next digit (7) of the dividend behind the 59 and repeat the process: 597 / 83

Advancing to step 3:
83 can be fit into 597 7 times, resulting in a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 581 from 597, we get 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 83

Moving on to step 4:
167 divided by 83 is 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 72.0
If we subtract 166 from 167, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 83

Step 5:
19 divided by 83 is 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 720.0
Subtracting 0 from 19 leaves us with 19.
Fetch the next digit (0) from the dividend, attach it to 19 and continue: 190 / 83

Let's proceed to step 6:
83 can be fit into 190 2 times, resulting in a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 7202.0
Deduct 166 from 190 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
The number 83 fits into 240 2 times, leaving a remainder of 74.
Record the quotient 2 as the next digit in the result. 
Result so far: 7202.2
Subtract 166 from 240 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 8:
740 divided by 83 is 8 with a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 7202.28
Subtract 664 from 740 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 9:
When dividing 760 by 83, we get 9 with a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 7202.289
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.

On to step 10:
When dividing 130 by 83, we get 1 with a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 7202.2891
Subtract 83 from 130 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 11:
83 goes into 470 5 times with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 7202.28915
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 12:
If we divide 550 by 83, we get 6 and a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 7202.289156
Subtract 498 from 550 to 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.

On to step 13:
When dividing 520 by 83, we get 6 with a remainder of 22.
The next digit of our result is 6. 
Result so far: 7202.2891566
Subtract 498 from 520 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 7202.2891566 with a remainder of 2.2e-07.