We look at the division of 828643 by 18 
We want to divide 828643 by 18.

Going ahead to step 1:
8 divided by 18 is 0 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.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 18

Going ahead to step 2:
The number 18 fits into 82 4 times, leaving 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.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 18

Step 3:
When dividing 108 by 18, we get 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 46.0
Subtract 108 from 108 to get 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 18

Advancing to step 4:
18 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 460.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 18

Moving on to step 5:
When dividing 64 by 18, we get 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 4603.0
The remainder is 10 after subtracting 54 from 64.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 18

On to step 6:
If we divide 103 by 18, we get 5 and a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 46035.0
The remainder is 13 after subtracting 90 from 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
If we divide 130 by 18, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 46035.7
Deduct 126 from 130 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.

Moving on to step 8:
18 can be fit into 40 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 46035.72
If we take 36 away from 40, 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 9:
If we divide 40 by 18, we get 2 and a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 46035.722
Subtract 36 from 40 to get 4.
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 46035.722 with a remaining 0.0004.