Let's divide 34455 by 83
The aim is to understand the frequency of 83 in 34455.

On to step 1:
3 divided by 83 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 83

Moving on to step 2:
When dividing 34 by 83, we get 0 with a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Append the next digit (4) from the dividend to 34 and continue with: 344 / 83

On to step 3:
344 divided by 83 is 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 332 away from 344, we end up with 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 83

Let's proceed to step 4:
The number 83 fits into 125 1 times, leaving a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
The remainder is 42 after subtracting 83 from 125.
Take the next digit (5) from the dividend and append it to 42, then repeat: 425 / 83

Let's proceed to step 5:
425 divided by 83 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 415.0
If we take 415 away from 425, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 6:
The number 83 fits into 100 1 times, leaving a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 415.1
Subtracting 83 from 100 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
If we divide 170 by 83, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 415.12
If we take 166 away from 170, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
83 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 415.12
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
When dividing 400 by 83, we get 4 with a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 415.1204
Subtract 332 from 400 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 10:
When dividing 680 by 83, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 415.12048
If we take 664 away from 680, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
The number 83 fits into 160 1 times, leaving a remainder of 77.
Use 1 as the next digit of our solution. 
Result so far: 415.120481
If we subtract 83 from 160, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 12:
83 can be fit into 770 9 times, resulting in a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 415.1204819
If we take 747 away from 770, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 13:
If we divide 230 by 83, we get 2 and a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 415.12048192
Deduct 166 from 230 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 415.12048192, with a leftover of 6.4e-08.