39773 divided by 81 
We want to divide 39773 by 81.

On to step 1:
If we divide 3 by 81, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 81

Moving on to step 2:
81 can be fit into 39 0 times, resulting in a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Grab the next digit (7) from the dividend, add it to 39, then carry on: 397 / 81

Moving on to step 3:
81 can be fit into 397 4 times, resulting in a remainder of 73.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 324 from 397 and we're left with 73.
Include the next digit (7) from the dividend after 73, then repeat: 737 / 81

Going ahead to step 4:
81 can be fit into 737 9 times, resulting in a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 49.0
If we subtract 729 from 737, we get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 81

Going ahead to step 5:
The number 81 fits into 83 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 491.0
If we take 81 away from 83, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 6:
20 divided by 81 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 491.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
200 divided by 81 is 2 with a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 491.02
If we subtract 162 from 200, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 8:
When dividing 380 by 81, we get 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 491.024
Subtract 324 from 380 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 9:
When dividing 560 by 81, we get 6 with a remainder of 74.
Write down 6 as next digit of the result. 
Result so far: 491.0246
Subtract 486 from 560 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 10:
When dividing 740 by 81, we get 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 491.02469
Subtracting 729 from 740 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 11:
If we divide 110 by 81, we get 1 and a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 491.024691
If we take 81 away from 110, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 12:
81 goes into 290 3 times with a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 491.0246913
If we take 243 away from 290, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 13:
The number 81 fits into 470 5 times, leaving a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 491.02469135
Deduct 405 from 470 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

In conclusion, the division gives 491.02469135 with a balance of 6.5e-08.