260520 ÷ 17 
Our goal is to divide 260520 by 17.

On to step 1:
If we divide 2 by 17, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 17

Going ahead to step 2:
17 can be fit into 26 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 9 after subtracting 17 from 26.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 17

On to step 3:
When dividing 90 by 17, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 85 from 90 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 17

On to step 4:
The number 17 fits into 55 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 153.0
Deduct 51 from 55 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 17

On to step 5:
If we divide 42 by 17, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 1532.0
If we subtract 34 from 42, we get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 17

Step 6:
17 goes into 80 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 15324.0
If we take 68 away from 80, we end up 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.

Going ahead to step 7:
If we divide 120 by 17, we get 7 and a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 15324.7
Deduct 119 from 120 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
10 divided by 17 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 15324.7
Subtract 0 from 10 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.

Step 9:
When dividing 100 by 17, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 15324.705
Deduct 85 from 100 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
The number 17 fits into 150 8 times, leaving a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 15324.7058
If we take 136 away from 150, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
When dividing 140 by 17, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 15324.70588
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 15324.70588, with a leftover of 4e-06.