Let's divide 223128 by 15
We want to divide 223128 by 15.

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
The remainder is 2 after subtracting 0 from 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 15

Let's proceed to step 2:
The number 15 fits into 22 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 15 from 22 and we're left with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 15

Let's proceed to step 3:
The number 15 fits into 73 4 times, leaving a remainder of 13.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 60 from 73 to get 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 15

Going ahead to step 4:
131 divided by 15 is 8 with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 148.0
Subtracting 120 from 131 leaves us with 11.
Include the next digit (2) from the dividend after 11, then repeat: 112 / 15

Step 5:
When dividing 112 by 15, we get 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 1487.0
Subtract 105 from 112 to get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 15

Advancing to step 6:
78 divided by 15 is 5 with a remainder of 3.
The next digit of our result is 5. 
Result so far: 14875.0
The remainder is 3 after subtracting 75 from 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
15 goes into 30 2 times with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 14875.2
Subtracting 30 from 30 leaves us 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:
0 divided by 15 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 14875.2
Subtract 0 from 0 to 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.

Let's proceed to step 9:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 14875.2
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 final outcome is 14875.2, with a leftover of 0.0.