52025018 divided by 204 
The aim is to understand the frequency of 204 in 52025018.

On to step 1:
204 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 204

Advancing to step 2:
When dividing 52 by 204, we get 0 with a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Include the next digit (0) from the dividend after 52, then repeat: 520 / 204

Advancing to step 3:
204 can be fit into 520 2 times, resulting in a remainder of 112.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 408 from 520, we get 112.
Grab the next digit (2) from the dividend, add it to 112, then carry on: 1122 / 204

Moving on to step 4:
204 can be fit into 1122 5 times, resulting in a remainder of 102.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Deduct 1020 from 1122 and we're left with 102.
Include the next digit (5) from the dividend after 102, then repeat: 1025 / 204

Step 5:
204 goes into 1025 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 255.0
Subtracting 1020 from 1025 leaves us with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 204

On to step 6:
When dividing 50 by 204, we get 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 2550.0
The remainder is 50 after subtracting 0 from 50.
Take the next digit (1) from the dividend and append it to 50, then repeat: 501 / 204

Going ahead to step 7:
If we divide 501 by 204, we get 2 and a remainder of 93.
Write down 2 as next digit of the result. 
Result so far: 25502.0
If we take 408 away from 501, we end up with 93.
Fetch the next digit (8) from the dividend, attach it to 93 and continue: 938 / 204

Going ahead to step 8:
The number 204 fits into 938 4 times, leaving a remainder of 122.
Put 4 as the next digit of the answer. 
Result so far: 255024.0
The remainder is 122 after subtracting 816 from 938.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 9:
204 can be fit into 1220 5 times, resulting in a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 255024.5
Deduct 1020 from 1220 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 10:
When dividing 2000 by 204, we get 9 with a remainder of 164.
The next digit of our result is 9. 
Result so far: 255024.59
Subtract 1836 from 2000 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 11:
When dividing 1640 by 204, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 255024.598
The remainder is 8 after subtracting 1632 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
When dividing 80 by 204, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 255024.598
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
The number 204 fits into 800 3 times, leaving a remainder of 188.
Write down 3 as next digit of the result. 
Result so far: 255024.59803
Subtracting 612 from 800 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 14:
204 goes into 1880 9 times with a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 255024.598039
If we take 1836 away from 1880, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 15:
When dividing 440 by 204, we get 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 255024.5980392
Subtracting 408 from 440 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 16:
The number 204 fits into 320 1 times, leaving a remainder of 116.
Write down 1 as next digit of the result. 
Result so far: 255024.59803921
Subtract 204 from 320 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

The final result is 255024.59803921 with a remainder of 1.16e-07.