221330 ÷ 15 
Let's see how many times 15 fits into 221330.

Going ahead to step 1:
If we divide 2 by 15, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 15

Moving on to step 2:
15 goes into 22 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 7 after subtracting 15 from 22.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 15

Going ahead to step 3:
The number 15 fits into 71 4 times, leaving a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 60 away from 71, we end up with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 15

Let's proceed to step 4:
When dividing 113 by 15, we get 7 with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 147.0
Subtracting 105 from 113 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 15

Going ahead to step 5:
When dividing 83 by 15, we get 5 with a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 1475.0
The remainder is 8 after subtracting 75 from 83.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 15

Let's proceed to step 6:
When dividing 80 by 15, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 14755.0
Subtracting 75 from 80 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
When dividing 50 by 15, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 14755.3
Subtracting 45 from 50 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
If we divide 50 by 15, we get 3 and a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 14755.33
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 14755.33, with a leftover of 0.005.