Let's divide 479449 by 4
The aim is to understand the frequency of 4 in 479449.

Advancing to step 1:
4 can be fit into 4 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 4 from 4, we get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 4

Step 2:
4 can be fit into 7 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 4 from 7 to get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 4

Step 3:
When dividing 39 by 4, we get 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
Deduct 36 from 39 and we're left with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 4

Going ahead to step 4:
4 can be fit into 34 8 times, resulting in a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 1198.0
Deduct 32 from 34 and we're left with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 4

Going ahead to step 5:
When dividing 24 by 4, we get 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 11986.0
Subtracting 24 from 24 leaves us with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 4

Moving on to step 6:
4 can be fit into 9 2 times, resulting in a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 119862.0
Deduct 8 from 9 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 4, we get 2 and a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 119862.2
Subtracting 8 from 10 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
20 divided by 4 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 119862.25
If we take 20 away from 20, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
0 divided by 4 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 119862.25
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 119862.25
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 119862.25 with a remaining 0.0.