Let's divide 17528393 by 804
The aim is to understand the frequency of 804 in 17528393.

Advancing to step 1:
If we divide 1 by 804, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 804

Moving on to step 2:
The number 804 fits into 17 0 times, leaving a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 804

Step 3:
The number 804 fits into 175 0 times, leaving a remainder of 175.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 175 to get 175.
Include the next digit (2) from the dividend after 175, then repeat: 1752 / 804

Advancing to step 4:
If we divide 1752 by 804, we get 2 and a remainder of 144.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1608 away from 1752, we end up with 144.
Grab the next digit (8) from the dividend, add it to 144, then carry on: 1448 / 804

On to step 5:
The number 804 fits into 1448 1 times, leaving a remainder of 644.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Deduct 804 from 1448 and we're left with 644.
Bring next digit (3) of the dividend behind the 644 and repeat the process: 6443 / 804

Let's proceed to step 6:
If we divide 6443 by 804, we get 8 and a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 218.0
If we subtract 6432 from 6443, we get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 804

Going ahead to step 7:
804 goes into 119 0 times with a remainder of 119.
The next digit of our result is 0. 
Result so far: 2180.0
Subtracting 0 from 119 leaves us with 119.
Fetch the next digit (3) from the dividend, attach it to 119 and continue: 1193 / 804

Going ahead to step 8:
804 goes into 1193 1 times with a remainder of 389.
Write down 1 as next digit of the result. 
Result so far: 21801.0
If we take 804 away from 1193, we end up with 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Let's proceed to step 9:
804 can be fit into 3890 4 times, resulting in a remainder of 674.
Put 4 as the next digit of the answer. 
Result so far: 21801.4
If we take 3216 away from 3890, we end up with 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

Going ahead to step 10:
If we divide 6740 by 804, we get 8 and a remainder of 308.
The number 8 becomes the next digit in our result. 
Result so far: 21801.48
Subtracting 6432 from 6740 leaves us 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.

Moving on to step 11:
If we divide 3080 by 804, we get 3 and a remainder of 668.
Write down 3 as next digit of the result. 
Result so far: 21801.483
The remainder is 668 after subtracting 2412 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Going ahead to step 12:
6680 divided by 804 is 8 with a remainder of 248.
Use 8 as the next digit of our solution. 
Result so far: 21801.4838
Subtracting 6432 from 6680 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 13:
804 can be fit into 2480 3 times, resulting in a remainder of 68.
The number 3 becomes the next digit in our result. 
Result so far: 21801.48383
The remainder is 68 after subtracting 2412 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 14:
When dividing 680 by 804, we get 0 with a remainder of 680.
Use 0 as the next digit of our solution. 
Result so far: 21801.48383
The remainder is 680 after subtracting 0 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 15:
If we divide 6800 by 804, we get 8 and a remainder of 368.
Write down 8 as next digit of the result. 
Result so far: 21801.4838308
If we subtract 6432 from 6800, we get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 16:
The number 804 fits into 3680 4 times, leaving a remainder of 464.
Write down 4 as next digit of the result. 
Result so far: 21801.48383084
The remainder is 464 after subtracting 3216 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

In conclusion, the division gives 21801.48383084 with a balance of 4.64e-07.