276248 divided by 15 
Our goal is to divide 276248 by 15.

On to step 1:
15 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 15

On to step 2:
The number 15 fits into 27 1 times, leaving a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 15 from 27, we get 12.
Take the next digit (6) from the dividend and append it to 12, then repeat: 126 / 15

Moving on to step 3:
15 goes into 126 8 times with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Deduct 120 from 126 and we're left with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 15

Let's proceed to step 4:
The number 15 fits into 62 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 184.0
Subtract 60 from 62 to get 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 15

On to step 5:
If we divide 24 by 15, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1841.0
If we take 15 away from 24, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 15

Moving on to step 6:
When dividing 98 by 15, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 18416.0
The remainder is 8 after subtracting 90 from 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
When dividing 80 by 15, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 18416.5
If we subtract 75 from 80, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
50 divided by 15 is 3 with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 18416.53
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
50 divided by 15 is 3 with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 18416.533
Subtracting 45 from 50 leaves us 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.

The final outcome is 18416.533, with a leftover of 0.0005.