We divide 163386 by 81
We want to divide 163386 by 81.

Step 1:
81 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 81

Going ahead to step 2:
When dividing 16 by 81, we get 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 81

Let's proceed to step 3:
The number 81 fits into 163 2 times, leaving a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 162 away from 163, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 81

On to step 4:
81 goes into 13 0 times with a remainder of 13.
The next digit of our result is 0. 
Result so far: 20.0
If we subtract 0 from 13, we get 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 81

Advancing to step 5:
The number 81 fits into 138 1 times, leaving a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 201.0
If we take 81 away from 138, we end up with 57.
Append the next digit (6) from the dividend to 57 and continue with: 576 / 81

Advancing to step 6:
81 can be fit into 576 7 times, resulting in a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 2017.0
Subtracting 567 from 576 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
If we divide 90 by 81, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 2017.1
Subtracting 81 from 90 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 8:
90 divided by 81 is 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 2017.11
Subtracting 81 from 90 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The quotient of the division is 2017.11, and the remainder is 0.009.