213213 divided by 15 
We want to figure out the number of times 213213 can be divided by 15.

Moving on to step 1:
15 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 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
If we take 15 away from 21, we end up with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 15

On to step 3:
The number 15 fits into 63 4 times, leaving a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 60 from 63 leaves us with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 15

Going ahead to step 4:
The number 15 fits into 32 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 142.0
Subtract 30 from 32 to get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 15

Going ahead to step 5:
The number 15 fits into 21 1 times, leaving a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1421.0
Subtracting 15 from 21 leaves us with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 15

Advancing to step 6:
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: 14214.0
If we take 60 away from 63, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
15 goes into 30 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 14214.2
If we take 30 away from 30, 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.

Going ahead to step 8:
15 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 14214.2
If we subtract 0 from 0, 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.

Advancing to step 9:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 14214.2
The remainder is 0 after subtracting 0 from 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 14214.2, and the remainder is 0.0.