226857 divided by 15 
We want to divide 226857 by 15.

Step 1:
If we divide 2 by 15, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 15

Moving on to step 2:
If we divide 22 by 15, we get 1 and a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 15 from 22 leaves us with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 15

Going ahead to step 3:
When dividing 76 by 15, we get 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 75 from 76 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 15

On to step 4:
15 goes into 18 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 151.0
Subtracting 15 from 18 leaves us with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 15

Let's proceed to step 5:
15 goes into 35 2 times with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 1512.0
The remainder is 5 after subtracting 30 from 35.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 15

Moving on to step 6:
15 goes into 57 3 times with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 15123.0
If we take 45 away from 57, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
The number 15 fits into 120 8 times, leaving a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 15123.8
The remainder is 0 after subtracting 120 from 120.
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:
When dividing 0 by 15, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 15123.8
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.

Advancing to step 9:
15 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15123.8
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.

Our division results in 15123.8 with a remaining 0.0.