69859072 ÷ 4 
The aim is to understand the frequency of 4 in 69859072.

Step 1:
When dividing 6 by 4, we get 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 4 from 6 leaves us with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 4

Advancing to step 2:
If we divide 29 by 4, we get 7 and a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 28 from 29 to get 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 4

Let's proceed to step 3:
If we divide 18 by 4, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 174.0
Subtract 16 from 18 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 4

Let's proceed to step 4:
25 divided by 4 is 6 with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 1746.0
The remainder is 1 after subtracting 24 from 25.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 4

On to step 5:
4 goes into 19 4 times with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 17464.0
If we take 16 away from 19, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 4

Moving on to step 6:
The number 4 fits into 30 7 times, leaving a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 174647.0
The remainder is 2 after subtracting 28 from 30.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 4

Step 7:
4 can be fit into 27 6 times, resulting in a remainder of 3.
The next digit of our result is 6. 
Result so far: 1746476.0
Subtract 24 from 27 to get 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 4

Let's proceed to step 8:
The number 4 fits into 32 8 times, leaving a remainder of 0.
The next digit of our result is 8. 
Result so far: 17464768.0
Subtracting 32 from 32 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.

Advancing to step 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17464768.0
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.

Going ahead to 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: 17464768.0
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.

Our division results in 17464768.0 with a remaining 0.0.