263044 ÷ 3 
We want to figure out the number of times 263044 can be divided by 3.

Step 1:
3 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 3

Moving on to step 2:
When dividing 26 by 3, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 24 from 26 to get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 3

On to step 3:
3 can be fit into 23 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 87.0
Subtracting 21 from 23 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 3

Going ahead to step 4:
When dividing 20 by 3, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 876.0
If we take 18 away from 20, we end up with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 3

Moving on to step 5:
If we divide 24 by 3, we get 8 and a remainder of 0.
The next digit of our result is 8. 
Result so far: 8768.0
Subtracting 24 from 24 leaves us with 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 3

Moving on to step 6:
If we divide 4 by 3, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 87681.0
Subtracting 3 from 4 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.

Advancing to step 7:
When dividing 10 by 3, we get 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 87681.3
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.

On to step 8:
When dividing 10 by 3, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 87681.33
If we take 9 away from 10, we end up 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 87681.33 with a remainder of 0.001.