We divide 844213 by 4
The aim is to understand the frequency of 4 in 844213.

Advancing to step 1:
If we divide 8 by 4, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 8 from 8 leaves us with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 4

Let's proceed to step 2:
If we divide 4 by 4, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we subtract 4 from 4, we get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 4

Advancing to step 3:
4 can be fit into 4 1 times, resulting in a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 211.0
If we take 4 away from 4, we end up with 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 4

Step 4:
4 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 2110.0
Subtract 0 from 2 to get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 4

Moving on to step 5:
4 can be fit into 21 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 21105.0
The remainder is 1 after subtracting 20 from 21.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 4

Let's proceed to step 6:
13 divided by 4 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 211053.0
If we subtract 12 from 13, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
When dividing 10 by 4, we get 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 211053.2
If we subtract 8 from 10, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on 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: 211053.25
Deduct 20 from 20 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.

On to step 9:
4 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 211053.25
If we subtract 0 from 0, we 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.

Advancing to step 10:
When dividing 0 by 4, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 211053.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 211053.25 with a balance of 0.0.