We look at the division of 57594566 by 304 
The aim is to understand the frequency of 304 in 57594566.

On to step 1:
If we divide 5 by 304, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 304

Advancing to step 2:
57 divided by 304 is 0 with a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Bring next digit (5) of the dividend behind the 57 and repeat the process: 575 / 304

On to step 3:
When dividing 575 by 304, we get 1 with a remainder of 271.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 271 after subtracting 304 from 575.
Grab the next digit (9) from the dividend, add it to 271, then carry on: 2719 / 304

Let's proceed to step 4:
If we divide 2719 by 304, we get 8 and a remainder of 287.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we take 2432 away from 2719, we end up with 287.
Grab the next digit (4) from the dividend, add it to 287, then carry on: 2874 / 304

Going ahead to step 5:
The number 304 fits into 2874 9 times, leaving a remainder of 138.
The next digit of our result is 9. 
Result so far: 189.0
Subtracting 2736 from 2874 leaves us with 138.
Take the next digit (5) from the dividend and append it to 138, then repeat: 1385 / 304

Let's proceed to step 6:
304 can be fit into 1385 4 times, resulting in a remainder of 169.
Put 4 as the next digit of the answer. 
Result so far: 1894.0
Subtract 1216 from 1385 to get 169.
Take the next digit (6) from the dividend and append it to 169, then repeat: 1696 / 304

Moving on to step 7:
1696 divided by 304 is 5 with a remainder of 176.
The next digit of our result is 5. 
Result so far: 18945.0
The remainder is 176 after subtracting 1520 from 1696.
Bring next digit (6) of the dividend behind the 176 and repeat the process: 1766 / 304

Going ahead to step 8:
1766 divided by 304 is 5 with a remainder of 246.
The next digit of our result is 5. 
Result so far: 189455.0
If we subtract 1520 from 1766, we get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Let's proceed to step 9:
304 can be fit into 2460 8 times, resulting in a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 189455.8
If we take 2432 away from 2460, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
The number 304 fits into 280 0 times, leaving a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 189455.8
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 11:
2800 divided by 304 is 9 with a remainder of 64.
The next digit of our result is 9. 
Result so far: 189455.809
If we take 2736 away from 2800, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 12:
304 goes into 640 2 times with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 189455.8092
The remainder is 32 after subtracting 608 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
The number 304 fits into 320 1 times, leaving a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 189455.80921
Subtract 304 from 320 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 14:
If we divide 160 by 304, we get 0 and a remainder of 160.
The next digit of our result is 0. 
Result so far: 189455.80921
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 15:
If we divide 1600 by 304, we get 5 and a remainder of 80.
The next digit of our result is 5. 
Result so far: 189455.8092105
If we take 1520 away from 1600, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 16:
When dividing 800 by 304, we get 2 with a remainder of 192.
Write down 2 as next digit of the result. 
Result so far: 189455.80921052
Subtracting 608 from 800 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final result is 189455.80921052 with a remainder of 1.92e-07.