We look at the division of 385485 by 4 
The aim is to understand the frequency of 4 in 385485.

On to step 1:
3 divided by 4 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 4

On to step 2:
4 can be fit into 38 9 times, resulting in a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 36 away from 38, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 4

Going ahead to step 3:
4 goes into 25 6 times with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
If we take 24 away from 25, we end up with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 4

Step 4:
4 can be fit into 14 3 times, resulting in a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 963.0
If we subtract 12 from 14, we get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 4

On to step 5:
28 divided by 4 is 7 with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 9637.0
If we take 28 away from 28, we end up with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 4

On to step 6:
If we divide 5 by 4, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 96371.0
The remainder is 1 after subtracting 4 from 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
The number 4 fits into 10 2 times, leaving a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 96371.2
Subtracting 8 from 10 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.

Going ahead to step 8:
20 divided by 4 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 96371.25
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.

Going ahead to step 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 96371.25
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.

Let's proceed to step 10:
4 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 96371.25
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.

In conclusion, the division gives 96371.25 with a balance of 0.0.