Let's divide 410086 by 3
We're looking to find how many times 3 goes into 410086.

Advancing to step 1:
If we divide 4 by 3, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 1 after subtracting 3 from 4.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 3

Going ahead to step 2:
When dividing 11 by 3, we get 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 9 from 11 and we're left with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 3

Going ahead to step 3:
When dividing 20 by 3, we get 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 136.0
The remainder is 2 after subtracting 18 from 20.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 3

Step 4:
If we divide 20 by 3, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 1366.0
Subtract 18 from 20 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 3

Advancing to step 5:
28 divided by 3 is 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 13669.0
If we subtract 27 from 28, we get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 3

On to step 6:
3 can be fit into 16 5 times, resulting in a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 136695.0
Subtract 15 from 16 to 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.

Going ahead to step 7:
3 can be fit into 10 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 136695.3
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.

Step 8:
The number 3 fits into 10 3 times, leaving a remainder of 1.
The next digit of our result is 3. 
Result so far: 136695.33
Subtracting 9 from 10 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.

The final outcome is 136695.33, with a leftover of 0.001.