Let's divide 211221 by 15
Let's see how many times 15 fits into 211221.

Let's proceed to step 1:
The number 15 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 15

Step 2:
15 goes into 21 1 times with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 15 from 21 and we're left with 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 15

On to step 3:
When dividing 61 by 15, we get 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 60 from 61 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 15

Going ahead to step 4:
15 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 140.0
The remainder is 12 after subtracting 0 from 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 15

Step 5:
If we divide 122 by 15, we get 8 and a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 1408.0
The remainder is 2 after subtracting 120 from 122.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 15

On to step 6:
The number 15 fits into 21 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 14081.0
If we subtract 15 from 21, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
When dividing 60 by 15, we get 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 14081.4
If we subtract 60 from 60, 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.

Going ahead to step 8:
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: 14081.4
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.

Let's proceed to step 9:
0 divided by 15 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 14081.4
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 14081.4, and the remainder is 0.0.