We divide 344583 by 3
Let's see how many times 3 fits into 344583.

On to step 1:
3 goes into 3 1 times with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 3 away from 3, we end up with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 3

Moving on to step 2:
3 can be fit into 4 1 times, resulting in a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 3 away from 4, we end up with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 3

Advancing to step 3:
14 divided by 3 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 114.0
Deduct 12 from 14 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 3

Going ahead to step 4:
3 goes into 25 8 times with a remainder of 1.
The next digit of our result is 8. 
Result so far: 1148.0
Deduct 24 from 25 and we're left with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 3

Going ahead to step 5:
When dividing 18 by 3, we get 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 11486.0
The remainder is 0 after subtracting 18 from 18.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 3

Advancing to step 6:
The number 3 fits into 3 1 times, leaving a remainder of 0.
The next digit of our result is 1. 
Result so far: 114861.0
Subtracting 3 from 3 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.

On to step 7:
0 divided by 3 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 114861.0
Deduct 0 from 0 and we're left 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.

On to step 8:
3 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 114861.0
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.

Our division results in 114861.0 with a remaining 0.0.