We look at the division of 694433 by 83 
The aim is to understand the frequency of 83 in 694433.

On to step 1:
When dividing 6 by 83, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 83

Going ahead to step 2:
When dividing 69 by 83, we get 0 with a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Take the next digit (4) from the dividend and append it to 69, then repeat: 694 / 83

Let's proceed to step 3:
83 goes into 694 8 times with a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 664 away from 694, we end up with 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 83

Going ahead to step 4:
83 goes into 304 3 times with a remainder of 55.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Deduct 249 from 304 and we're left with 55.
Bring next digit (3) of the dividend behind the 55 and repeat the process: 553 / 83

Let's proceed to step 5:
If we divide 553 by 83, we get 6 and a remainder of 55.
The number 6 becomes the next digit in our result. 
Result so far: 836.0
If we take 498 away from 553, we end up with 55.
Take the next digit (3) from the dividend and append it to 55, then repeat: 553 / 83

Let's proceed to step 6:
83 goes into 553 6 times with a remainder of 55.
Write down 6 as next digit of the result. 
Result so far: 8366.0
Subtract 498 from 553 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 7:
83 goes into 550 6 times with a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 8366.6
Subtracting 498 from 550 leaves us with 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 8:
If we divide 520 by 83, we get 6 and a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 8366.66
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.

The final result is 8366.66 with a remainder of 0.022.