We divide 217801 by 15
We're looking to find how many times 15 goes into 217801.

Advancing to step 1:
If we divide 2 by 15, we get 0 and 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

Going ahead to step 2:
21 divided by 15 is 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 15 away from 21, we end up with 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 15

Step 3:
When dividing 67 by 15, we get 4 with a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we subtract 60 from 67, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 15

Step 4:
15 can be fit into 78 5 times, resulting in a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
The remainder is 3 after subtracting 75 from 78.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 15

Let's proceed to step 5:
When dividing 30 by 15, we get 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 1452.0
If we take 30 away from 30, we end up with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 15

On to step 6:
The number 15 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 14520.0
If we subtract 0 from 1, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
The number 15 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 14520.0
If we take 0 away from 10, 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.

Let's proceed to step 8:
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: 14520.06
If we subtract 90 from 100, 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.

Moving on to step 9:
15 can be fit into 100 6 times, resulting in a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 14520.066
Deduct 90 from 100 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.

Our division results in 14520.066 with a remaining 0.001.