We're dividing 18072 by 4 
We want to figure out the number of times 18072 can be divided by 4.

Moving on to step 1:
When dividing 1 by 4, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 4

On to step 2:
When dividing 18 by 4, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 16 from 18 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 4

Step 3:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Subtracting 20 from 20 leaves us with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 4

On to step 4:
4 goes into 7 1 times with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 451.0
The remainder is 3 after subtracting 4 from 7.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 4

Step 5:
32 divided by 4 is 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 4518.0
If we subtract 32 from 32, 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 6:
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: 4518.0
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.

Moving on to step 7:
0 divided by 4 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4518.0
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.

The quotient of the division is 4518.0, and the remainder is 0.0.