8664409 ÷ 479 
The aim is to understand the frequency of 479 in 8664409.

Let's proceed to step 1:
The number 479 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 479

Step 2:
If we divide 86 by 479, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Bring next digit (6) of the dividend behind the 86 and repeat the process: 866 / 479

Going ahead to step 3:
The number 479 fits into 866 1 times, leaving a remainder of 387.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 479 from 866 and we're left with 387.
Fetch the next digit (4) from the dividend, attach it to 387 and continue: 3874 / 479

Moving on to step 4:
The number 479 fits into 3874 8 times, leaving a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we subtract 3832 from 3874, we get 42.
Grab the next digit (4) from the dividend, add it to 42, then carry on: 424 / 479

On to step 5:
The number 479 fits into 424 0 times, leaving a remainder of 424.
Put 0 as the next digit of the answer. 
Result so far: 180.0
The remainder is 424 after subtracting 0 from 424.
Bring next digit (0) of the dividend behind the 424 and repeat the process: 4240 / 479

Let's proceed to step 6:
4240 divided by 479 is 8 with a remainder of 408.
The number 8 becomes the next digit in our result. 
Result so far: 1808.0
Subtract 3832 from 4240 to get 408.
Append the next digit (9) from the dividend to 408 and continue with: 4089 / 479

Let's proceed to step 7:
479 can be fit into 4089 8 times, resulting in a remainder of 257.
Write down 8 as next digit of the result. 
Result so far: 18088.0
Deduct 3832 from 4089 and we're left with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Step 8:
479 goes into 2570 5 times with a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 18088.5
Subtracting 2395 from 2570 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 9:
479 can be fit into 1750 3 times, resulting in a remainder of 313.
Put 3 as the next digit of the answer. 
Result so far: 18088.53
Deduct 1437 from 1750 and we're left with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Moving on to step 10:
3130 divided by 479 is 6 with a remainder of 256.
Put 6 as the next digit of the answer. 
Result so far: 18088.536
Subtract 2874 from 3130 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 11:
479 goes into 2560 5 times with a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 18088.5365
If we take 2395 away from 2560, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 12:
1650 divided by 479 is 3 with a remainder of 213.
The number 3 becomes the next digit in our result. 
Result so far: 18088.53653
Deduct 1437 from 1650 and we're left with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 13:
479 goes into 2130 4 times with a remainder of 214.
Write down 4 as next digit of the result. 
Result so far: 18088.536534
Subtract 1916 from 2130 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Advancing to step 14:
2140 divided by 479 is 4 with a remainder of 224.
Write down 4 as next digit of the result. 
Result so far: 18088.5365344
Subtracting 1916 from 2140 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final outcome is 18088.5365344, with a leftover of 2.24e-06.