We divide 19386 by 81
We're looking to find how many times 81 goes into 19386.

Let's proceed to step 1:
81 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 81

On to step 2:
The number 81 fits into 19 0 times, leaving a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 81

Let's proceed to step 3:
81 goes into 193 2 times with a remainder of 31.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 162 away from 193, we end up with 31.
Include the next digit (8) from the dividend after 31, then repeat: 318 / 81

Advancing to step 4:
81 can be fit into 318 3 times, resulting in a remainder of 75.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we take 243 away from 318, we end up with 75.
Append the next digit (6) from the dividend to 75 and continue with: 756 / 81

Advancing to step 5:
When dividing 756 by 81, we get 9 with a remainder of 27.
The next digit of our result is 9. 
Result so far: 239.0
Deduct 729 from 756 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 6:
81 goes into 270 3 times with a remainder of 27.
The next digit of our result is 3. 
Result so far: 239.3
If we subtract 243 from 270, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
If we divide 270 by 81, we get 3 and a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 239.33
If we subtract 243 from 270, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 239.33 and a remainder of 0.027.