Let's divide 345119 by 18
Let's see how many times 18 fits into 345119.

Moving on to step 1:
3 divided by 18 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 18

Advancing to step 2:
If we divide 34 by 18, we get 1 and a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 18 from 34 and we're left with 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 18

On to step 3:
The number 18 fits into 165 9 times, leaving a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we take 162 away from 165, we end up with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 18

Moving on to step 4:
18 goes into 31 1 times with a remainder of 13.
The next digit of our result is 1. 
Result so far: 191.0
If we subtract 18 from 31, we get 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 18

Let's proceed to step 5:
The number 18 fits into 131 7 times, leaving a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 1917.0
If we take 126 away from 131, we end up with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 18

Step 6:
The number 18 fits into 59 3 times, leaving a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 19173.0
Deduct 54 from 59 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
50 divided by 18 is 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 19173.2
Subtracting 36 from 50 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
18 goes into 140 7 times with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 19173.27
Subtracting 126 from 140 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
If we divide 140 by 18, we get 7 and a remainder of 14.
The next digit of our result is 7. 
Result so far: 19173.277
If we take 126 away from 140, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 19173.277 with a balance of 0.0014.