Let's divide 165382 by 3
Let's see how many times 3 fits into 165382.

On to step 1:
When dividing 1 by 3, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 3

Going ahead to step 2:
16 divided by 3 is 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 15 from 16 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 3

Moving on to step 3:
The number 3 fits into 15 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
The remainder is 0 after subtracting 15 from 15.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 3

Going ahead to step 4:
3 divided by 3 is 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 551.0
If we subtract 3 from 3, we get 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 3

On to step 5:
When dividing 8 by 3, we get 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 5512.0
Deduct 6 from 8 and we're left with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 3

Going ahead to step 6:
When dividing 22 by 3, we get 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 55127.0
The remainder is 1 after subtracting 21 from 22.
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 can be fit into 10 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 55127.3
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.

On to step 8:
The number 3 fits into 10 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 55127.33
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 result is 55127.33 with a remainder of 0.001.