405895 ÷ 3 
We want to divide 405895 by 3.

Let's proceed to step 1:
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: 1.0
The remainder is 1 after subtracting 3 from 4.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 3

Let's proceed to step 2:
If we divide 10 by 3, we get 3 and a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 9 from 10 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 3

Going ahead to step 3:
3 goes into 15 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
Subtract 15 from 15 to get 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 3

On to step 4:
8 divided by 3 is 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 1352.0
If we subtract 6 from 8, we get 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 3

Step 5:
When dividing 29 by 3, we get 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 13529.0
If we subtract 27 from 29, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 3

Moving on to step 6:
25 divided by 3 is 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 135298.0
If we take 24 away from 25, 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.

Step 7:
3 goes into 10 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 135298.3
Subtract 9 from 10 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 8:
The number 3 fits into 10 3 times, leaving a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 135298.33
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 135298.33 with a remaining 0.001.