67472512 ÷ 4 
The aim is to understand the frequency of 4 in 67472512.

Step 1:
4 can be fit into 6 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 4 away from 6, we end up with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 4

On to step 2:
The number 4 fits into 27 6 times, leaving a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 24 from 27 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 4

Going ahead to step 3:
4 goes into 34 8 times with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 168.0
The remainder is 2 after subtracting 32 from 34.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 4

Let's proceed to step 4:
If we divide 27 by 4, we get 6 and a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 1686.0
Subtract 24 from 27 to get 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 4

Going ahead to step 5:
If we divide 32 by 4, we get 8 and a remainder of 0.
The next digit of our result is 8. 
Result so far: 16868.0
Subtracting 32 from 32 leaves us with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 4

Advancing to step 6:
5 divided by 4 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 168681.0
If we subtract 4 from 5, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 4

On to step 7:
11 divided by 4 is 2 with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 1686812.0
Subtracting 8 from 11 leaves us with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 4

Step 8:
If we divide 32 by 4, we get 8 and a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 16868128.0
Deduct 32 from 32 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.

Going ahead to step 9:
0 divided by 4 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 16868128.0
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.

Step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 16868128.0
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.

Our division results in 16868128.0 with a remaining 0.0.