Let's divide 139460 by 3
We want to divide 139460 by 3.

Moving on to step 1:
When dividing 1 by 3, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 3

Step 2:
3 goes into 13 4 times with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 12 from 13 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 3

On to step 3:
When dividing 19 by 3, we get 6 with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
Subtract 18 from 19 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 3

Moving on to step 4:
When dividing 14 by 3, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 464.0
If we take 12 away from 14, we end up with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 3

Moving on to step 5:
3 goes into 26 8 times with a remainder of 2.
The next digit of our result is 8. 
Result so far: 4648.0
The remainder is 2 after subtracting 24 from 26.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 3

Step 6:
20 divided by 3 is 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 46486.0
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
If we divide 20 by 3, we get 6 and a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 46486.6
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
When dividing 20 by 3, we get 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 46486.66
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 46486.66 with a balance of 0.002.