We look at the division of 623484 by 4 
The aim is to understand the frequency of 4 in 623484.

Moving on to step 1:
When dividing 6 by 4, we get 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 2 after subtracting 4 from 6.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 4

Step 2:
The number 4 fits into 22 5 times, leaving a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 20 from 22 to get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 4

Step 3:
If we divide 23 by 4, we get 5 and a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 155.0
Deduct 20 from 23 and we're left with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 4

Advancing to step 4:
If we divide 34 by 4, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 1558.0
If we take 32 away from 34, we end up with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 4

Advancing to step 5:
28 divided by 4 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 15587.0
If we take 28 away from 28, we end up with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 4

Going ahead to step 6:
If we divide 4 by 4, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 155871.0
Deduct 4 from 4 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 7:
When dividing 0 by 4, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 155871.0
If we subtract 0 from 0, 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 8:
0 divided by 4 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 155871.0
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.

In conclusion, the division gives 155871.0 with a balance of 0.0.