318874 divided by 83 
The aim is to understand the frequency of 83 in 318874.

Going ahead to step 1:
3 divided by 83 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 83

On to step 2:
If we divide 31 by 83, we get 0 and a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 83

Moving on to step 3:
If we divide 318 by 83, we get 3 and a remainder of 69.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 69 after subtracting 249 from 318.
Include the next digit (8) from the dividend after 69, then repeat: 698 / 83

Moving on to step 4:
83 can be fit into 698 8 times, resulting in a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we take 664 away from 698, we end up with 34.
Take the next digit (7) from the dividend and append it to 34, then repeat: 347 / 83

Moving on to step 5:
If we divide 347 by 83, we get 4 and a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 384.0
If we take 332 away from 347, we end up with 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 83

Advancing to step 6:
If we divide 154 by 83, we get 1 and a remainder of 71.
The next digit of our result is 1. 
Result so far: 3841.0
Subtract 83 from 154 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.

Step 7:
If we divide 710 by 83, we get 8 and a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 3841.8
If we take 664 away from 710, we end up 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.

Advancing to step 8:
The number 83 fits into 460 5 times, leaving a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 3841.85
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.

On to step 9:
83 can be fit into 450 5 times, resulting in a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 3841.855
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.

The final result is 3841.855 with a remainder of 0.0035.