We look at the division of 12460 by 15 
We want to divide 12460 by 15.

Step 1:
When dividing 1 by 15, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 15

Moving on to step 2:
If we divide 12 by 15, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 15

Moving on to step 3:
124 divided by 15 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 120 from 124, we get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 15

Moving on to step 4:
The number 15 fits into 46 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Deduct 45 from 46 and we're left with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 15

Advancing to step 5:
15 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 830.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 6:
The number 15 fits into 100 6 times, leaving a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 830.6
If we take 90 away from 100, we end up with 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 7:
15 can be fit into 100 6 times, resulting in a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 830.66
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 830.66, with a leftover of 0.01.