766943 ÷ 81 
Let's see how many times 81 fits into 766943.

Moving on to step 1:
When dividing 7 by 81, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 81

Advancing to step 2:
81 can be fit into 76 0 times, resulting in a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Fetch the next digit (6) from the dividend, attach it to 76 and continue: 766 / 81

On to step 3:
766 divided by 81 is 9 with a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 729 away from 766, we end up with 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 81

Step 4:
379 divided by 81 is 4 with a remainder of 55.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
Deduct 324 from 379 and we're left with 55.
Append the next digit (4) from the dividend to 55 and continue with: 554 / 81

Let's proceed to step 5:
81 goes into 554 6 times with a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 946.0
If we take 486 away from 554, we end up with 68.
Fetch the next digit (3) from the dividend, attach it to 68 and continue: 683 / 81

Moving on to step 6:
If we divide 683 by 81, we get 8 and a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 9468.0
If we subtract 648 from 683, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 7:
When dividing 350 by 81, we get 4 with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 9468.4
If we subtract 324 from 350, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
260 divided by 81 is 3 with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 9468.43
The remainder is 17 after subtracting 243 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
81 can be fit into 170 2 times, resulting in a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 9468.432
If we subtract 162 from 170, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
80 divided by 81 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 9468.432
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
If we divide 800 by 81, we get 9 and a remainder of 71.
Write down 9 as next digit of the result. 
Result so far: 9468.43209
Subtract 729 from 800 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 12:
The number 81 fits into 710 8 times, leaving a remainder of 62.
Put 8 as the next digit of the answer. 
Result so far: 9468.432098
If we subtract 648 from 710, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 13:
The number 81 fits into 620 7 times, leaving a remainder of 53.
Use 7 as the next digit of our solution. 
Result so far: 9468.4320987
If we take 567 away from 620, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 14:
81 goes into 530 6 times with a remainder of 44.
The next digit of our result is 6. 
Result so far: 9468.43209876
Deduct 486 from 530 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 9468.43209876 with a remaining 4.4e-08.