We look at the division of 8308111 by 255 
The aim is to understand the frequency of 255 in 8308111.

On to step 1:
When dividing 8 by 255, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 255

On to step 2:
The number 255 fits into 83 0 times, leaving a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Fetch the next digit (0) from the dividend, attach it to 83 and continue: 830 / 255

On to step 3:
830 divided by 255 is 3 with a remainder of 65.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 765 from 830, we get 65.
Append the next digit (8) from the dividend to 65 and continue with: 658 / 255

Step 4:
When dividing 658 by 255, we get 2 with a remainder of 148.
Write down 2 as next digit of the result. 
Result so far: 32.0
Deduct 510 from 658 and we're left with 148.
Bring next digit (1) of the dividend behind the 148 and repeat the process: 1481 / 255

Moving on to step 5:
255 goes into 1481 5 times with a remainder of 206.
Put 5 as the next digit of the answer. 
Result so far: 325.0
If we take 1275 away from 1481, we end up with 206.
Append the next digit (1) from the dividend to 206 and continue with: 2061 / 255

Step 6:
The number 255 fits into 2061 8 times, leaving a remainder of 21.
Record the quotient 8 as the next digit in the result. 
Result so far: 3258.0
If we take 2040 away from 2061, we end up with 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 255

Step 7:
The number 255 fits into 211 0 times, leaving a remainder of 211.
Record the quotient 0 as the next digit in the result. 
Result so far: 32580.0
The remainder is 211 after subtracting 0 from 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Let's proceed to step 8:
255 can be fit into 2110 8 times, resulting in a remainder of 70.
Put 8 as the next digit of the answer. 
Result so far: 32580.8
If we take 2040 away from 2110, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 9:
255 can be fit into 700 2 times, resulting in a remainder of 190.
The next digit of our result is 2. 
Result so far: 32580.82
If we subtract 510 from 700, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 10:
If we divide 1900 by 255, we get 7 and a remainder of 115.
Write down 7 as next digit of the result. 
Result so far: 32580.827
Subtracting 1785 from 1900 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 11:
255 can be fit into 1150 4 times, resulting in a remainder of 130.
Put 4 as the next digit of the answer. 
Result so far: 32580.8274
The remainder is 130 after subtracting 1020 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 12:
255 goes into 1300 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 32580.82745
If we take 1275 away from 1300, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 13:
255 goes into 250 0 times with a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 32580.82745
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 14:
255 goes into 2500 9 times with a remainder of 205.
Write down 9 as next digit of the result. 
Result so far: 32580.8274509
If we subtract 2295 from 2500, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 15:
255 can be fit into 2050 8 times, resulting in a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 32580.82745098
Deduct 2040 from 2050 and we're left 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.

The quotient of the division is 32580.82745098, and the remainder is 1e-08.