30447515 ÷ 804 
The aim is to understand the frequency of 804 in 30447515.

Moving on to step 1:
804 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 804

Going ahead to step 2:
The number 804 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Fetch the next digit (4) from the dividend, attach it to 30 and continue: 304 / 804

On to step 3:
804 can be fit into 304 0 times, resulting in a remainder of 304.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 304 after subtracting 0 from 304.
Include the next digit (4) from the dividend after 304, then repeat: 3044 / 804

Step 4:
3044 divided by 804 is 3 with a remainder of 632.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 632 after subtracting 2412 from 3044.
Fetch the next digit (7) from the dividend, attach it to 632 and continue: 6327 / 804

Step 5:
804 can be fit into 6327 7 times, resulting in a remainder of 699.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
Subtract 5628 from 6327 to get 699.
Grab the next digit (5) from the dividend, add it to 699, then carry on: 6995 / 804

Step 6:
The number 804 fits into 6995 8 times, leaving a remainder of 563.
Put 8 as the next digit of the answer. 
Result so far: 378.0
The remainder is 563 after subtracting 6432 from 6995.
Include the next digit (1) from the dividend after 563, then repeat: 5631 / 804

Moving on to step 7:
5631 divided by 804 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 3787.0
If we subtract 5628 from 5631, we get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 804

On to step 8:
804 can be fit into 35 0 times, resulting in a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 37870.0
The remainder is 35 after subtracting 0 from 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
If we divide 350 by 804, we get 0 and a remainder of 350.
The next digit of our result is 0. 
Result so far: 37870.0
Subtract 0 from 350 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 10:
When dividing 3500 by 804, we get 4 with a remainder of 284.
The number 4 becomes the next digit in our result. 
Result so far: 37870.04
Subtract 3216 from 3500 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 11:
804 can be fit into 2840 3 times, resulting in a remainder of 428.
Record the quotient 3 as the next digit in the result. 
Result so far: 37870.043
If we subtract 2412 from 2840, we get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 12:
804 can be fit into 4280 5 times, resulting in a remainder of 260.
Write down 5 as next digit of the result. 
Result so far: 37870.0435
Deduct 4020 from 4280 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 13:
The number 804 fits into 2600 3 times, leaving a remainder of 188.
The next digit of our result is 3. 
Result so far: 37870.04353
If we subtract 2412 from 2600, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 14:
The number 804 fits into 1880 2 times, leaving a remainder of 272.
The next digit of our result is 2. 
Result so far: 37870.043532
If we take 1608 away from 1880, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 15:
804 goes into 2720 3 times with a remainder of 308.
Put 3 as the next digit of the answer. 
Result so far: 37870.0435323
Deduct 2412 from 2720 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 16:
If we divide 3080 by 804, we get 3 and a remainder of 668.
Record the quotient 3 as the next digit in the result. 
Result so far: 37870.04353233
Subtracting 2412 from 3080 leaves us with 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

In conclusion, the division gives 37870.04353233 with a balance of 6.68e-07.