We divide 213427 by 15
Let's see how many times 15 fits into 213427.

On to step 1:
When dividing 2 by 15, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 15

Step 2:
15 goes into 21 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 15 from 21 to get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 15

Let's proceed to step 3:
15 can be fit into 63 4 times, resulting in a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 3 after subtracting 60 from 63.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 15

On to step 4:
15 can be fit into 34 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 142.0
Deduct 30 from 34 and we're left with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 15

Moving on to step 5:
42 divided by 15 is 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 1422.0
If we subtract 30 from 42, we get 12.
Grab the next digit (7) from the dividend, add it to 12, then carry on: 127 / 15

Advancing to step 6:
127 divided by 15 is 8 with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 14228.0
Subtracting 120 from 127 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
70 divided by 15 is 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 14228.4
If we subtract 60 from 70, we 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.

Let's proceed to step 8:
15 can be fit into 100 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 14228.46
Subtracting 90 from 100 leaves us 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.

Let's proceed to step 9:
When dividing 100 by 15, we get 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 14228.466
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.

The final result is 14228.466 with a remainder of 0.001.