We divide 820578 by 18
We want to figure out the number of times 820578 can be divided by 18.

Moving on to step 1:
The number 18 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 18

On to step 2:
If we divide 82 by 18, we get 4 and a remainder of 10.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 72 from 82 and we're left with 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 18

On to step 3:
18 goes into 100 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Subtract 90 from 100 to get 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 18

Let's proceed to step 4:
18 goes into 105 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 455.0
Deduct 90 from 105 and we're left with 15.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 18

Let's proceed to step 5:
18 goes into 157 8 times with a remainder of 13.
Use 8 as the next digit of our solution. 
Result so far: 4558.0
Subtract 144 from 157 to get 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 18

Moving on to step 6:
18 goes into 138 7 times with a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 45587.0
If we take 126 away from 138, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
18 can be fit into 120 6 times, resulting in a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 45587.6
Deduct 108 from 120 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
If we divide 120 by 18, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 45587.66
If we take 108 away from 120, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 45587.66 with a remaining 0.012.