279453 divided by 15 
We want to divide 279453 by 15.

Going ahead to step 1:
15 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 15

Going ahead to step 2:
15 goes into 27 1 times with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 15 from 27 leaves us with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 15

Moving on to step 3:
15 goes into 129 8 times with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we take 120 away from 129, we end up with 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 15

Step 4:
When dividing 94 by 15, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 186.0
Deduct 90 from 94 and we're left with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 15

Let's proceed to step 5:
When dividing 45 by 15, we get 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 1863.0
Subtracting 45 from 45 leaves us with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 15

On to step 6:
3 divided by 15 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 18630.0
If we take 0 away from 3, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
15 goes into 30 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 18630.2
If we take 30 away from 30, we end up 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.

Advancing to step 8:
15 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: 18630.2
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.

Step 9:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18630.2
If we subtract 0 from 0, we 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.

After the division, we end up with 18630.2 and a remainder of 0.0.