8815 divided by 3 
We want to divide 8815 by 3.

Let's proceed to step 1:
3 goes into 8 2 times with a remainder of 2.
The next digit of our result is 2. 
Result so far: 2.0
If we take 6 away from 8, we end up with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 3

Going ahead to step 2:
When dividing 28 by 3, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Subtract 27 from 28 to get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 3

Advancing to step 3:
The number 3 fits into 11 3 times, leaving a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 293.0
The remainder is 2 after subtracting 9 from 11.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 3

Step 4:
If we divide 25 by 3, we get 8 and a remainder of 1.
The next digit of our result is 8. 
Result so far: 2938.0
The remainder is 1 after subtracting 24 from 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 5:
10 divided by 3 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 2938.3
Deduct 9 from 10 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 6:
If we divide 10 by 3, we get 3 and a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 2938.33
Subtracting 9 from 10 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 2938.33 with a remainder of 0.001.