346918 ÷ 3 
We want to divide 346918 by 3.

On to step 1:
When dividing 3 by 3, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 3 from 3 and we're left with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 3

Advancing to step 2:
3 can be fit into 4 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 1 after subtracting 3 from 4.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 3

Moving on to step 3:
If we divide 16 by 3, we get 5 and a remainder of 1.
The next digit of our result is 5. 
Result so far: 115.0
Deduct 15 from 16 and we're left with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 3

Going ahead to step 4:
If we divide 19 by 3, we get 6 and a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 1156.0
If we subtract 18 from 19, we get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 3

Going ahead to step 5:
The number 3 fits into 11 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 11563.0
The remainder is 2 after subtracting 9 from 11.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 3

Step 6:
When dividing 28 by 3, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 115639.0
Subtracting 27 from 28 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.

On to step 7:
If we divide 10 by 3, we get 3 and a remainder of 1.
The next digit of our result is 3. 
Result so far: 115639.3
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.

On to step 8:
10 divided by 3 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 115639.33
If we subtract 9 from 10, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

In conclusion, the division gives 115639.33 with a balance of 0.001.