8604004 ÷ 582 
The aim is to understand the frequency of 582 in 8604004.

Advancing to step 1:
When dividing 8 by 582, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 582

Going ahead to step 2:
86 divided by 582 is 0 with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Bring next digit (0) of the dividend behind the 86 and repeat the process: 860 / 582

On to step 3:
582 goes into 860 1 times with a remainder of 278.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 582 from 860, we get 278.
Append the next digit (4) from the dividend to 278 and continue with: 2784 / 582

Step 4:
When dividing 2784 by 582, we get 4 with a remainder of 456.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 2328 from 2784 leaves us with 456.
Fetch the next digit (0) from the dividend, attach it to 456 and continue: 4560 / 582

Moving on to step 5:
582 can be fit into 4560 7 times, resulting in a remainder of 486.
Put 7 as the next digit of the answer. 
Result so far: 147.0
Subtract 4074 from 4560 to get 486.
Include the next digit (0) from the dividend after 486, then repeat: 4860 / 582

Step 6:
582 goes into 4860 8 times with a remainder of 204.
Put 8 as the next digit of the answer. 
Result so far: 1478.0
If we subtract 4656 from 4860, we get 204.
Take the next digit (4) from the dividend and append it to 204, then repeat: 2044 / 582

Moving on to step 7:
When dividing 2044 by 582, we get 3 with a remainder of 298.
The next digit of our result is 3. 
Result so far: 14783.0
Deduct 1746 from 2044 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Advancing to step 8:
2980 divided by 582 is 5 with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 14783.5
If we subtract 2910 from 2980, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
If we divide 700 by 582, we get 1 and a remainder of 118.
Use 1 as the next digit of our solution. 
Result so far: 14783.51
Subtract 582 from 700 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 10:
The number 582 fits into 1180 2 times, leaving a remainder of 16.
The next digit of our result is 2. 
Result so far: 14783.512
If we take 1164 away from 1180, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
If we divide 160 by 582, we get 0 and a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 14783.512
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.

Step 12:
1600 divided by 582 is 2 with a remainder of 436.
The next digit of our result is 2. 
Result so far: 14783.51202
If we subtract 1164 from 1600, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 13:
If we divide 4360 by 582, we get 7 and a remainder of 286.
The number 7 becomes the next digit in our result. 
Result so far: 14783.512027
The remainder is 286 after subtracting 4074 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Going ahead to step 14:
When dividing 2860 by 582, we get 4 with a remainder of 532.
Write down 4 as next digit of the result. 
Result so far: 14783.5120274
If we subtract 2328 from 2860, we get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Step 15:
582 goes into 5320 9 times with a remainder of 82.
Put 9 as the next digit of the answer. 
Result so far: 14783.51202749
The remainder is 82 after subtracting 5238 from 5320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

The final result is 14783.51202749 with a remainder of 8.2e-08.