We look at the division of 427860 by 15 
We want to divide 427860 by 15.

Going ahead to step 1:
The number 15 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 15

Going ahead to step 2:
15 goes into 42 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 12 after subtracting 30 from 42.
Grab the next digit (7) from the dividend, add it to 12, then carry on: 127 / 15

On to step 3:
15 can be fit into 127 8 times, resulting in a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Subtract 120 from 127 to get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 15

Moving on to step 4:
The number 15 fits into 78 5 times, leaving a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 285.0
Subtracting 75 from 78 leaves us with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 15

On to step 5:
The number 15 fits into 36 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2852.0
Deduct 30 from 36 and we're left with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 15

Step 6:
60 divided by 15 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 28524.0
Deduct 60 from 60 and we're left 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 7:
When dividing 0 by 15, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 28524.0
Subtract 0 from 0 to 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.

Going ahead to step 8:
The number 15 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 28524.0
Subtract 0 from 0 to 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 quotient of the division is 28524.0, and the remainder is 0.0.