We're dividing 820160 by 18 
Let's see how many times 18 fits into 820160.

Advancing to step 1:
18 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 18

Let's proceed to step 2:
18 goes into 82 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 10 after subtracting 72 from 82.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 18

Going ahead to step 3:
100 divided by 18 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 45.0
If we take 90 away from 100, we end up with 10.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 18

Let's proceed to step 4:
18 goes into 101 5 times with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 455.0
If we take 90 away from 101, we end up with 11.
Bring next digit (6) of the dividend behind the 11 and repeat the process: 116 / 18

Going ahead to step 5:
When dividing 116 by 18, we get 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 4556.0
If we subtract 108 from 116, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 18

On to step 6:
If we divide 80 by 18, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 45564.0
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
18 goes into 80 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 45564.4
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
When dividing 80 by 18, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 45564.44
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 45564.44 with a remaining 0.008.