255087 ÷ 15 
Our goal is to divide 255087 by 15.

Step 1:
If we divide 2 by 15, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 15

Going ahead to step 2:
If we divide 25 by 15, we get 1 and a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 15 from 25, we get 10.
Grab the next digit (5) from the dividend, add it to 10, then carry on: 105 / 15

Step 3:
The number 15 fits into 105 7 times, leaving a remainder of 0.
The next digit of our result is 7. 
Result so far: 17.0
Deduct 105 from 105 and we're left with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 15

Going ahead to step 4:
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: 170.0
If we take 0 away from 0, we end up with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 15

Let's proceed to step 5:
8 divided by 15 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 1700.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 15

Step 6:
When dividing 87 by 15, we get 5 with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 17005.0
Deduct 75 from 87 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
The number 15 fits into 120 8 times, leaving a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 17005.8
Subtracting 120 from 120 leaves us 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:
If we divide 0 by 15, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17005.8
Subtracting 0 from 0 leaves us 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.

Step 9:
15 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17005.8
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.

Our division results in 17005.8 with a remaining 0.0.