We look at the division of 346986 by 18 
We're looking to find how many times 18 goes into 346986.

Advancing to step 1:
The number 18 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 18

Going ahead to step 2:
When dividing 34 by 18, we get 1 with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 18 from 34 leaves us with 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 18

On to step 3:
When dividing 166 by 18, we get 9 with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 162 away from 166, we end up with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 18

Moving on to step 4:
18 can be fit into 49 2 times, resulting in a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 192.0
Subtract 36 from 49 to get 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 18

Going ahead to step 5:
The number 18 fits into 138 7 times, leaving a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 1927.0
Deduct 126 from 138 and we're left with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 18

Let's proceed to step 6:
126 divided by 18 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 19277.0
Subtract 126 from 126 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
When dividing 0 by 18, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19277.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
18 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19277.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 19277.0, and the remainder is 0.0.