We're dividing 447646 by 4 
The aim is to understand the frequency of 4 in 447646.

Moving on to step 1:
4 divided by 4 is 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 4 from 4 leaves us with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 4

Moving on to step 2:
The number 4 fits into 4 1 times, leaving a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 0 after subtracting 4 from 4.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 4

Let's proceed to step 3:
When dividing 7 by 4, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 111.0
Deduct 4 from 7 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 4

Step 4:
If we divide 36 by 4, we get 9 and a remainder of 0.
The next digit of our result is 9. 
Result so far: 1119.0
If we take 36 away from 36, we end up with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 4

Step 5:
When dividing 4 by 4, we get 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 11191.0
Subtracting 4 from 4 leaves us with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 4

Moving on to step 6:
4 goes into 6 1 times with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 111911.0
Deduct 4 from 6 and we're left 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.

Step 7:
4 goes into 20 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 111911.5
Subtracting 20 from 20 leaves us 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.

On to step 8:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 111911.5
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.

Let's proceed to step 9:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 111911.5
Deduct 0 from 0 and we're left 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.

Our division results in 111911.5 with a remaining 0.0.