34581 ÷ 83 
The aim is to understand the frequency of 83 in 34581.

Step 1:
When dividing 3 by 83, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 83

Let's proceed to step 2:
83 can be fit into 34 0 times, resulting in a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 83

Advancing to step 3:
The number 83 fits into 345 4 times, leaving a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 332 away from 345, we end up with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 83

Going ahead to step 4:
If we divide 138 by 83, we get 1 and a remainder of 55.
The next digit of our result is 1. 
Result so far: 41.0
If we take 83 away from 138, we end up with 55.
Append the next digit (1) from the dividend to 55 and continue with: 551 / 83

On to step 5:
551 divided by 83 is 6 with a remainder of 53.
Record the quotient 6 as the next digit in the result. 
Result so far: 416.0
Subtract 498 from 551 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 6:
530 divided by 83 is 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 416.6
If we subtract 498 from 530, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 7:
If we divide 320 by 83, we get 3 and a remainder of 71.
Use 3 as the next digit of our solution. 
Result so far: 416.63
Subtract 249 from 320 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 8:
If we divide 710 by 83, we get 8 and a remainder of 46.
Write down 8 as next digit of the result. 
Result so far: 416.638
Deduct 664 from 710 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 9:
83 goes into 460 5 times with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 416.6385
If we subtract 415 from 460, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 10:
83 goes into 450 5 times with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 416.63855
Subtract 415 from 450 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 416.63855 and a remainder of 3.5e-05.