We look at the division of 426741 by 18 
We want to divide 426741 by 18.

On to step 1:
18 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 18

On to step 2:
The number 18 fits into 42 2 times, leaving a remainder of 6.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 36 from 42 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 18

On to step 3:
18 goes into 66 3 times with a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 54 from 66 and we're left with 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 18

Moving on to step 4:
The number 18 fits into 127 7 times, leaving a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 237.0
Deduct 126 from 127 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 18

Step 5:
18 can be fit into 14 0 times, resulting in a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 2370.0
If we subtract 0 from 14, we get 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 18

Moving on to step 6:
If we divide 141 by 18, we get 7 and a remainder of 15.
The next digit of our result is 7. 
Result so far: 23707.0
If we take 126 away from 141, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
If we divide 150 by 18, we get 8 and a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 23707.8
Subtracting 144 from 150 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
When dividing 60 by 18, we get 3 with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 23707.83
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
18 goes into 60 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 23707.833
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 23707.833, with a leftover of 0.0006.