Let's divide 261270 by 15
We want to figure out the number of times 261270 can be divided by 15.

Step 1:
15 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
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 / 15

Step 2:
26 divided by 15 is 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 15 from 26 leaves us with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 15

Let's proceed to step 3:
The number 15 fits into 111 7 times, leaving a remainder of 6.
The next digit of our result is 7. 
Result so far: 17.0
If we take 105 away from 111, we end up with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 15

Advancing to step 4:
If we divide 62 by 15, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 174.0
Subtract 60 from 62 to get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 15

Moving on to step 5:
If we divide 27 by 15, we get 1 and a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1741.0
Subtract 15 from 27 to get 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 15

On to step 6:
The number 15 fits into 120 8 times, leaving a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 17418.0
If we take 120 away from 120, we end up 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 7:
If we divide 0 by 15, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17418.0
If we take 0 away from 0, we end up 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.

Advancing to step 8:
When dividing 0 by 15, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17418.0
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.

The final result is 17418.0 with a remainder of 0.0.