Let's divide 82064013 by 8
The aim is to understand the frequency of 8 in 82064013.

Going ahead to step 1:
When dividing 8 by 8, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 8 from 8 leaves us with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 8

On to step 2:
When dividing 2 by 8, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 2 to get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 8

Advancing to step 3:
20 divided by 8 is 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we take 16 away from 20, we end up with 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 8

Step 4:
If we divide 46 by 8, we get 5 and a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 1025.0
Deduct 40 from 46 and we're left with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 8

Let's proceed to step 5:
64 divided by 8 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 10258.0
If we subtract 64 from 64, we get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 8

Let's proceed to step 6:
0 divided by 8 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 102580.0
Subtracting 0 from 0 leaves us with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 8

Advancing to step 7:
The number 8 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 1025800.0
If we subtract 0 from 1, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 8

On to step 8:
If we divide 13 by 8, we get 1 and a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 10258001.0
Subtract 8 from 13 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
If we divide 50 by 8, we get 6 and a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 10258001.6
If we subtract 48 from 50, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
If we divide 20 by 8, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 10258001.62
Subtracting 16 from 20 leaves us 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.

Going ahead to step 11:
8 goes into 40 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10258001.625
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
When dividing 0 by 8, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10258001.625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 13:
8 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10258001.625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 10258001.625 with a remainder of 0.0.