287623 ÷ 15 
Let's see how many times 15 fits into 287623.

Advancing to step 1:
15 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 15

Moving on to step 2:
The number 15 fits into 28 1 times, leaving a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
If we take 15 away from 28, we end up with 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 15

On to step 3:
If we divide 137 by 15, we get 9 and a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtract 135 from 137 to get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 15

Going ahead to step 4:
When dividing 26 by 15, we get 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 191.0
The remainder is 11 after subtracting 15 from 26.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 15

Going ahead to step 5:
When dividing 112 by 15, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 1917.0
Subtract 105 from 112 to get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 15

On to step 6:
When dividing 73 by 15, we get 4 with a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 19174.0
Deduct 60 from 73 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
130 divided by 15 is 8 with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 19174.8
Subtract 120 from 130 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
15 goes into 100 6 times with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 19174.86
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
15 goes into 100 6 times with a remainder of 10.
The next digit of our result is 6. 
Result so far: 19174.866
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 19174.866 with a balance of 0.001.