904805 ÷ 79 
The aim is to understand the frequency of 79 in 904805.

Going ahead to step 1:
79 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 79

Advancing to step 2:
The number 79 fits into 90 1 times, leaving a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 79 away from 90, we end up with 11.
Include the next digit (4) from the dividend after 11, then repeat: 114 / 79

Going ahead to step 3:
79 goes into 114 1 times with a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 79 from 114, we get 35.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 79

Step 4:
79 can be fit into 358 4 times, resulting in a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 114.0
Deduct 316 from 358 and we're left with 42.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 79

On to step 5:
The number 79 fits into 420 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 1145.0
If we take 395 away from 420, we end up with 25.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 79

Going ahead to step 6:
If we divide 255 by 79, we get 3 and a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 11453.0
If we take 237 away from 255, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
79 can be fit into 180 2 times, resulting in a remainder of 22.
The next digit of our result is 2. 
Result so far: 11453.2
The remainder is 22 after subtracting 158 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
79 goes into 220 2 times with a remainder of 62.
Put 2 as the next digit of the answer. 
Result so far: 11453.22
If we subtract 158 from 220, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Our division results in 11453.22 with a remaining 0.062.