527723 ÷ 4 
The aim is to understand the frequency of 4 in 527723.

Advancing to step 1:
When dividing 5 by 4, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 4 from 5, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 4

Moving on to step 2:
When dividing 12 by 4, we get 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 12 from 12 and we're left with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 4

Moving on to step 3:
If we divide 7 by 4, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 131.0
If we subtract 4 from 7, we get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 4

Step 4:
If we divide 37 by 4, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 1319.0
Subtract 36 from 37 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 4

Let's proceed to step 5:
12 divided by 4 is 3 with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 13193.0
Deduct 12 from 12 and we're left with 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 4

On to step 6:
When dividing 3 by 4, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 131930.0
The remainder is 3 after subtracting 0 from 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
4 goes into 30 7 times with a remainder of 2.
The next digit of our result is 7. 
Result so far: 131930.7
Subtracting 28 from 30 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
When dividing 20 by 4, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 131930.75
If we subtract 20 from 20, 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 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 131930.75
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.

Moving on to step 10:
4 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 131930.75
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.

Our division results in 131930.75 with a remaining 0.0.