We look at the division of 237427 by 4 
The aim is to understand the frequency of 4 in 237427.

Step 1:
2 divided by 4 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 4

On to step 2:
When dividing 23 by 4, we get 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 20 from 23 to get 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 4

Let's proceed to step 3:
The number 4 fits into 37 9 times, leaving a remainder of 1.
The next digit of our result is 9. 
Result so far: 59.0
If we take 36 away from 37, we end up with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 4

Moving on to step 4:
The number 4 fits into 14 3 times, leaving a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 593.0
Subtracting 12 from 14 leaves us with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 4

Going ahead to step 5:
22 divided by 4 is 5 with a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 5935.0
If we take 20 away from 22, we end up with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 4

On to step 6:
27 divided by 4 is 6 with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 59356.0
Deduct 24 from 27 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
The number 4 fits into 30 7 times, leaving a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 59356.7
Deduct 28 from 30 and we're left 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.

Going ahead to step 8:
If we divide 20 by 4, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 59356.75
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.

Advancing to step 9:
0 divided by 4 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 59356.75
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.

Let's proceed to step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 59356.75
Subtract 0 from 0 to 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.

The final outcome is 59356.75, with a leftover of 0.0.