We look at the division of 250587 by 17 
Let's see how many times 17 fits into 250587.

Step 1:
The number 17 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 17

On to step 2:
25 divided by 17 is 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 17 from 25 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 17

Let's proceed to step 3:
When dividing 80 by 17, we get 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 68 from 80, we get 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 17

On to step 4:
When dividing 125 by 17, we get 7 with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 147.0
The remainder is 6 after subtracting 119 from 125.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 17

Moving on to step 5:
17 goes into 68 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 1474.0
Subtract 68 from 68 to get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 17

Let's proceed to step 6:
If we divide 7 by 17, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 14740.0
If we subtract 0 from 7, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
If we divide 70 by 17, we get 4 and a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 14740.4
The remainder is 2 after subtracting 68 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 14740.41
Subtract 17 from 20 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
If we divide 30 by 17, we get 1 and a remainder of 13.
The next digit of our result is 1. 
Result so far: 14740.411
If we take 17 away from 30, we end up 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.

The final outcome is 14740.411, with a leftover of 0.0013.