66992 ÷ 81 
Let's see how many times 81 fits into 66992.

On to step 1:
6 divided by 81 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 81

Moving on to step 2:
If we divide 66 by 81, we get 0 and a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Append the next digit (9) from the dividend to 66 and continue with: 669 / 81

Let's proceed to step 3:
When dividing 669 by 81, we get 8 with a remainder of 21.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 648 from 669 leaves us with 21.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 81

Advancing to step 4:
The number 81 fits into 219 2 times, leaving a remainder of 57.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
The remainder is 57 after subtracting 162 from 219.
Fetch the next digit (2) from the dividend, attach it to 57 and continue: 572 / 81

Going ahead to step 5:
81 goes into 572 7 times with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 827.0
Subtract 567 from 572 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 6:
81 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 827.0
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 7:
If we divide 500 by 81, we get 6 and a remainder of 14.
The next digit of our result is 6. 
Result so far: 827.06
If we take 486 away from 500, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
When dividing 140 by 81, we get 1 with a remainder of 59.
The next digit of our result is 1. 
Result so far: 827.061
If we take 81 away from 140, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 9:
81 can be fit into 590 7 times, resulting in a remainder of 23.
The next digit of our result is 7. 
Result so far: 827.0617
The remainder is 23 after subtracting 567 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 10:
The number 81 fits into 230 2 times, leaving a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 827.06172
The remainder is 68 after subtracting 162 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 11:
The number 81 fits into 680 8 times, leaving a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 827.061728
If we take 648 away from 680, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
The number 81 fits into 320 3 times, leaving a remainder of 77.
Write down 3 as next digit of the result. 
Result so far: 827.0617283
Subtract 243 from 320 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 13:
The number 81 fits into 770 9 times, leaving a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 827.06172839
Subtracting 729 from 770 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The quotient of the division is 827.06172839, and the remainder is 4.1e-08.