Let's divide 12266403 by 204
The aim is to understand the frequency of 204 in 12266403.

Step 1:
If we divide 1 by 204, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 204

Let's proceed to step 2:
If we divide 12 by 204, we get 0 and a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 204

Let's proceed to step 3:
The number 204 fits into 122 0 times, leaving a remainder of 122.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 122 to get 122.
Grab the next digit (6) from the dividend, add it to 122, then carry on: 1226 / 204

On to step 4:
204 goes into 1226 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 1224 from 1226 and we're left with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 204

Moving on to step 5:
204 can be fit into 26 0 times, resulting in a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 60.0
The remainder is 26 after subtracting 0 from 26.
Grab the next digit (4) from the dividend, add it to 26, then carry on: 264 / 204

Going ahead to step 6:
204 can be fit into 264 1 times, resulting in a remainder of 60.
Use 1 as the next digit of our solution. 
Result so far: 601.0
If we take 204 away from 264, we end up with 60.
Bring next digit (0) of the dividend behind the 60 and repeat the process: 600 / 204

Step 7:
204 can be fit into 600 2 times, resulting in a remainder of 192.
The next digit of our result is 2. 
Result so far: 6012.0
Subtract 408 from 600 to get 192.
Bring next digit (3) of the dividend behind the 192 and repeat the process: 1923 / 204

Going ahead to step 8:
When dividing 1923 by 204, we get 9 with a remainder of 87.
Put 9 as the next digit of the answer. 
Result so far: 60129.0
If we take 1836 away from 1923, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Let's proceed to step 9:
When dividing 870 by 204, we get 4 with a remainder of 54.
The next digit of our result is 4. 
Result so far: 60129.4
Subtract 816 from 870 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 10:
When dividing 540 by 204, we get 2 with a remainder of 132.
Use 2 as the next digit of our solution. 
Result so far: 60129.42
Deduct 408 from 540 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 11:
204 goes into 1320 6 times with a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 60129.426
The remainder is 96 after subtracting 1224 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 12:
When dividing 960 by 204, we get 4 with a remainder of 144.
Record the quotient 4 as the next digit in the result. 
Result so far: 60129.4264
Subtracting 816 from 960 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 13:
204 goes into 1440 7 times with a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 60129.42647
Deduct 1428 from 1440 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 14:
If we divide 120 by 204, we get 0 and a remainder of 120.
The next digit of our result is 0. 
Result so far: 60129.42647
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 15:
204 goes into 1200 5 times with a remainder of 180.
Use 5 as the next digit of our solution. 
Result so far: 60129.4264705
The remainder is 180 after subtracting 1020 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 16:
The number 204 fits into 1800 8 times, leaving a remainder of 168.
Use 8 as the next digit of our solution. 
Result so far: 60129.42647058
Deduct 1632 from 1800 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final outcome is 60129.42647058, with a leftover of 1.68e-07.