16482 divided by 81 
We want to figure out the number of times 16482 can be divided by 81.

Step 1:
If we divide 1 by 81, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 81

Going ahead to step 2:
The number 81 fits into 16 0 times, leaving a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 81

Going ahead to step 3:
If we divide 164 by 81, we get 2 and a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 162 from 164, we get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 81

Advancing to step 4:
28 divided by 81 is 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Deduct 0 from 28 and we're left with 28.
Grab the next digit (2) from the dividend, add it to 28, then carry on: 282 / 81

On to step 5:
81 goes into 282 3 times with a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 203.0
Subtracting 243 from 282 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 6:
81 can be fit into 390 4 times, resulting in a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 203.4
Deduct 324 from 390 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 7:
When dividing 660 by 81, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 203.48
Subtract 648 from 660 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
81 goes into 120 1 times with a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 203.481
Deduct 81 from 120 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 9:
390 divided by 81 is 4 with a remainder of 66.
The number 4 becomes the next digit in our result. 
Result so far: 203.4814
If we subtract 324 from 390, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 10:
When dividing 660 by 81, we get 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 203.48148
If we take 648 away from 660, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
When dividing 120 by 81, we get 1 with a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 203.481481
If we take 81 away from 120, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 12:
The number 81 fits into 390 4 times, leaving a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 203.4814814
If we subtract 324 from 390, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 13:
If we divide 660 by 81, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 203.48148148
Deduct 648 from 660 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 203.48148148 with a remainder of 1.2e-08.