575012 ÷ 4 
The aim is to understand the frequency of 4 in 575012.

Moving on to step 1:
4 goes into 5 1 times with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 4 from 5 to get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 4

Moving on to step 2:
If we divide 17 by 4, we get 4 and a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 16 away from 17, we end up with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 4

Advancing to step 3:
4 goes into 15 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 143.0
If we take 12 away from 15, we end up with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 4

Step 4:
If we divide 30 by 4, we get 7 and a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 1437.0
Subtract 28 from 30 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 4

Let's proceed to step 5:
4 goes into 21 5 times with a remainder of 1.
The next digit of our result is 5. 
Result so far: 14375.0
If we subtract 20 from 21, we get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 4

Advancing to step 6:
The number 4 fits into 12 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 143753.0
Subtracting 12 from 12 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.

Moving on to step 7:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 143753.0
If we take 0 away from 0, we end up 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 8:
0 divided by 4 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 143753.0
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.

After the division, we end up with 143753.0 and a remainder of 0.0.