56599 ÷ 4 
The aim is to understand the frequency of 4 in 56599.

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
If we take 4 away from 5, we end up with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 4

Step 2:
4 goes into 16 4 times with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 16 from 16 and we're left with 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 4

On to step 3:
4 goes into 5 1 times with a remainder of 1.
The next digit of our result is 1. 
Result so far: 141.0
The remainder is 1 after subtracting 4 from 5.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 4

Advancing to step 4:
4 can be fit into 19 4 times, resulting in a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 1414.0
Subtracting 16 from 19 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 4

Moving on to step 5:
4 goes into 39 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 14149.0
Subtracting 36 from 39 leaves us 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 6:
4 can be fit into 30 7 times, resulting in a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 14149.7
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.

Let's proceed to step 7:
20 divided by 4 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 14149.75
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.

Moving on to step 8:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14149.75
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.

Moving 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: 14149.75
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.

The quotient of the division is 14149.75, and the remainder is 0.0.