We're dividing 604228 by 18 
We want to figure out the number of times 604228 can be divided by 18.

Going ahead to step 1:
If we divide 6 by 18, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 18

On to step 2:
18 goes into 60 3 times with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 54 away from 60, we end up with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 18

Going ahead to step 3:
The number 18 fits into 64 3 times, leaving a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Deduct 54 from 64 and we're left with 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 18

Advancing to step 4:
The number 18 fits into 102 5 times, leaving a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 335.0
If we take 90 away from 102, we end up with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 18

Advancing to step 5:
When dividing 122 by 18, we get 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 3356.0
Deduct 108 from 122 and we're left with 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 18

Moving on to step 6:
The number 18 fits into 148 8 times, leaving a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 33568.0
If we take 144 away from 148, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
40 divided by 18 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 33568.2
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
18 goes into 40 2 times with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 33568.22
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 33568.22 with a remaining 0.004.