728207 divided by 4 
The aim is to understand the frequency of 4 in 728207.

Advancing to step 1:
The number 4 fits into 7 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 4 away from 7, we end up with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 4

Let's proceed to step 2:
The number 4 fits into 32 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we take 32 away from 32, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 4

Advancing to step 3:
4 can be fit into 8 2 times, resulting in a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 182.0
If we subtract 8 from 8, we get 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 4

Step 4:
When dividing 2 by 4, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 1820.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 4

On to step 5:
If we divide 20 by 4, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 18205.0
If we subtract 20 from 20, we get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 4

Advancing to step 6:
4 goes into 7 1 times with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 182051.0
If we subtract 4 from 7, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
When dividing 30 by 4, we get 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 182051.7
Subtract 28 from 30 to 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.

Going ahead to step 8:
4 goes into 20 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 182051.75
The remainder is 0 after subtracting 20 from 20.
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.
Write down 0 as next digit of the result. 
Result so far: 182051.75
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.

On to step 10:
4 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 182051.75
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 182051.75 with a remaining 0.0.