Let's divide 349020 by 15
Our goal is to divide 349020 by 15.

Going ahead to step 1:
If we divide 3 by 15, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 15

Advancing to step 2:
15 can be fit into 34 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 30 away from 34, we end up with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 15

Step 3:
49 divided by 15 is 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we subtract 45 from 49, we get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 15

Going ahead to step 4:
40 divided by 15 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 232.0
If we take 30 away from 40, we end up with 10.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 15

Let's proceed to step 5:
15 goes into 102 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 2326.0
If we subtract 90 from 102, we get 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 15

Advancing to step 6:
When dividing 120 by 15, we get 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 23268.0
Deduct 120 from 120 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.

Going ahead to step 7:
If we divide 0 by 15, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 23268.0
Subtract 0 from 0 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 8:
The number 15 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 23268.0
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.

After the division, we end up with 23268.0 and a remainder of 0.0.