We look at the division of 82136379 by 204 
The aim is to understand the frequency of 204 in 82136379.

Step 1:
The number 204 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 204

Advancing to step 2:
204 goes into 82 0 times with a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 204

On to step 3:
If we divide 821 by 204, we get 4 and a remainder of 5.
The next digit of our result is 4. 
Result so far: 4.0
If we take 816 away from 821, we end up with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 204

Step 4:
When dividing 53 by 204, we get 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
If we take 0 away from 53, we end up with 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 204

Step 5:
If we divide 536 by 204, we get 2 and a remainder of 128.
Put 2 as the next digit of the answer. 
Result so far: 402.0
Deduct 408 from 536 and we're left with 128.
Include the next digit (3) from the dividend after 128, then repeat: 1283 / 204

Let's proceed to step 6:
1283 divided by 204 is 6 with a remainder of 59.
Use 6 as the next digit of our solution. 
Result so far: 4026.0
Subtract 1224 from 1283 to get 59.
Include the next digit (7) from the dividend after 59, then repeat: 597 / 204

Step 7:
597 divided by 204 is 2 with a remainder of 189.
Put 2 as the next digit of the answer. 
Result so far: 40262.0
The remainder is 189 after subtracting 408 from 597.
Take the next digit (9) from the dividend and append it to 189, then repeat: 1899 / 204

Going ahead to step 8:
When dividing 1899 by 204, we get 9 with a remainder of 63.
Write down 9 as next digit of the result. 
Result so far: 402629.0
Subtracting 1836 from 1899 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 9:
204 can be fit into 630 3 times, resulting in a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 402629.3
If we subtract 612 from 630, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
204 can be fit into 180 0 times, resulting in a remainder of 180.
The next digit of our result is 0. 
Result so far: 402629.3
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 11:
The number 204 fits into 1800 8 times, leaving a remainder of 168.
Write down 8 as next digit of the result. 
Result so far: 402629.308
If we subtract 1632 from 1800, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 12:
204 can be fit into 1680 8 times, resulting in a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 402629.3088
Subtracting 1632 from 1680 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 402629.3088 and a remainder of 0.00048.