We divide 28604004 by 679
The aim is to understand the frequency of 679 in 28604004.

Advancing to step 1:
679 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 679

Let's proceed to step 2:
679 can be fit into 28 0 times, resulting in a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Grab the next digit (6) from the dividend, add it to 28, then carry on: 286 / 679

Going ahead to step 3:
679 can be fit into 286 0 times, resulting in a remainder of 286.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 286 and we're left with 286.
Append the next digit (0) from the dividend to 286 and continue with: 2860 / 679

Let's proceed to step 4:
If we divide 2860 by 679, we get 4 and a remainder of 144.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 2716 from 2860, we get 144.
Take the next digit (4) from the dividend and append it to 144, then repeat: 1444 / 679

Moving on to step 5:
1444 divided by 679 is 2 with a remainder of 86.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Deduct 1358 from 1444 and we're left with 86.
Grab the next digit (0) from the dividend, add it to 86, then carry on: 860 / 679

On to step 6:
860 divided by 679 is 1 with a remainder of 181.
Put 1 as the next digit of the answer. 
Result so far: 421.0
If we take 679 away from 860, we end up with 181.
Append the next digit (0) from the dividend to 181 and continue with: 1810 / 679

Moving on to step 7:
The number 679 fits into 1810 2 times, leaving a remainder of 452.
Write down 2 as next digit of the result. 
Result so far: 4212.0
If we subtract 1358 from 1810, we get 452.
Bring next digit (4) of the dividend behind the 452 and repeat the process: 4524 / 679

Advancing to step 8:
If we divide 4524 by 679, we get 6 and a remainder of 450.
Record the quotient 6 as the next digit in the result. 
Result so far: 42126.0
Deduct 4074 from 4524 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 9:
The number 679 fits into 4500 6 times, leaving a remainder of 426.
Record the quotient 6 as the next digit in the result. 
Result so far: 42126.6
Subtract 4074 from 4500 to get 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 10:
679 goes into 4260 6 times with a remainder of 186.
The number 6 becomes the next digit in our result. 
Result so far: 42126.66
The remainder is 186 after subtracting 4074 from 4260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

The final outcome is 42126.66, with a leftover of 0.186.