872326 ÷ 4 
The aim is to understand the frequency of 4 in 872326.

Let's proceed to step 1:
When dividing 8 by 4, we get 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 8 from 8 leaves us with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 4

Moving on to step 2:
7 divided by 4 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 21.0
Subtract 4 from 7 to get 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 4

On to step 3:
4 can be fit into 32 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
The remainder is 0 after subtracting 32 from 32.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 4

On to step 4:
4 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 2180.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 4

Going ahead to step 5:
When dividing 32 by 4, we get 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 21808.0
Subtract 32 from 32 to get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 4

Moving on to step 6:
The number 4 fits into 6 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 218081.0
The remainder is 2 after subtracting 4 from 6.
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 7:
4 goes into 20 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 218081.5
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.

Step 8:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 218081.5
Subtracting 0 from 0 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.

Going ahead to step 9:
4 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 218081.5
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.

The final result is 218081.5 with a remainder of 0.0.