We divide 781235 by 18
We want to divide 781235 by 18.

Let's proceed to step 1:
7 divided by 18 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 18

On to step 2:
18 can be fit into 78 4 times, resulting in a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 72 from 78 to get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 18

Step 3:
18 can be fit into 61 3 times, resulting in a remainder of 7.
The next digit of our result is 3. 
Result so far: 43.0
If we subtract 54 from 61, we get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 18

Let's proceed to step 4:
18 goes into 72 4 times with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 434.0
Subtract 72 from 72 to get 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 18

Step 5:
18 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 4340.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 18

Let's proceed to step 6:
18 can be fit into 35 1 times, resulting in a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 43401.0
Deduct 18 from 35 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
If we divide 170 by 18, we get 9 and a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 43401.9
Subtract 162 from 170 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.

Advancing to step 8:
The number 18 fits into 80 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 43401.94
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.

Moving on to step 9:
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: 43401.944
Deduct 72 from 80 and we're left 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.

The final result is 43401.944 with a remainder of 0.0008.