499190 ÷ 3 
Our goal is to divide 499190 by 3.

Moving on to step 1:
The number 3 fits into 4 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 3 from 4, we get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 3

On to step 2:
3 goes into 19 6 times with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 18 from 19, we get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 3

Going ahead to step 3:
The number 3 fits into 19 6 times, leaving a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 166.0
If we subtract 18 from 19, we get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 3

Step 4:
3 can be fit into 11 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 1663.0
Subtract 9 from 11 to get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 3

Let's proceed to step 5:
When dividing 29 by 3, we get 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 16639.0
The remainder is 2 after subtracting 27 from 29.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 3

Moving on to step 6:
20 divided by 3 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 166396.0
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.

Going ahead to step 7:
3 goes into 20 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 166396.6
If we subtract 18 from 20, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
20 divided by 3 is 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 166396.66
Subtracting 18 from 20 leaves us 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.

After the division, we end up with 166396.66 and a remainder of 0.002.