Let's divide 858136 by 18
Our goal is to divide 858136 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
Subtracting 0 from 8 leaves us with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 18

On to step 2:
18 can be fit into 85 4 times, resulting in a remainder of 13.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 72 from 85 to get 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 18

Going ahead to step 3:
If we divide 138 by 18, we get 7 and a remainder of 12.
The next digit of our result is 7. 
Result so far: 47.0
Deduct 126 from 138 and we're left with 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 18

Step 4:
If we divide 121 by 18, we get 6 and a remainder of 13.
Write down 6 as next digit of the result. 
Result so far: 476.0
If we take 108 away from 121, we end up with 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 18

Advancing to step 5:
18 can be fit into 133 7 times, resulting in a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 4767.0
Subtracting 126 from 133 leaves us with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 18

Step 6:
18 goes into 76 4 times with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 47674.0
If we take 72 away from 76, 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.

Let's proceed to step 7:
18 can be fit into 40 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 47674.2
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.

Advancing to step 8:
18 goes into 40 2 times with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 47674.22
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 47674.22 with a remaining 0.004.