Let's divide 476820 by 18
We're looking to find how many times 18 goes into 476820.

On to step 1:
4 divided by 18 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 18

Moving on to step 2:
47 divided by 18 is 2 with a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 36 from 47, we get 11.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 18

Moving on to step 3:
18 can be fit into 116 6 times, resulting in a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Deduct 108 from 116 and we're left with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 18

On to step 4:
88 divided by 18 is 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 264.0
Deduct 72 from 88 and we're left with 16.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 18

Going ahead to step 5:
The number 18 fits into 162 9 times, leaving a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 2649.0
If we take 162 away from 162, we end up with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 18

Let's proceed to step 6:
The number 18 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 26490.0
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.

Let's proceed to step 7:
0 divided by 18 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 26490.0
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.

Advancing to step 8:
18 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 26490.0
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 final result is 26490.0 with a remainder of 0.0.