We're dividing 215427 by 15 
Let's see how many times 15 fits into 215427.

Moving on to step 1:
2 divided by 15 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 15

On to step 2:
When dividing 21 by 15, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 15 away from 21, we end up with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 15

Let's proceed to step 3:
15 can be fit into 65 4 times, resulting in a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 60 from 65 and we're left with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 15

On to step 4:
If we divide 54 by 15, we get 3 and a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 143.0
Deduct 45 from 54 and we're left with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 15

Let's proceed to step 5:
When dividing 92 by 15, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 1436.0
If we subtract 90 from 92, we get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 15

Step 6:
When dividing 27 by 15, we get 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 14361.0
If we take 15 away from 27, 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.

Step 7:
120 divided by 15 is 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 14361.8
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.

Step 8:
15 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 14361.8
Deduct 0 from 0 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.

Moving on to step 9:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 14361.8
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.

The quotient of the division is 14361.8, and the remainder is 0.0.