788876 ÷ 81 
Let's see how many times 81 fits into 788876.

Step 1:
If we divide 7 by 81, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 81

On to step 2:
If we divide 78 by 81, we get 0 and a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Fetch the next digit (8) from the dividend, attach it to 78 and continue: 788 / 81

On to step 3:
When dividing 788 by 81, we get 9 with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 729 away from 788, we end up with 59.
Include the next digit (8) from the dividend after 59, then repeat: 598 / 81

Going ahead to step 4:
81 can be fit into 598 7 times, resulting in a remainder of 31.
The next digit of our result is 7. 
Result so far: 97.0
The remainder is 31 after subtracting 567 from 598.
Grab the next digit (7) from the dividend, add it to 31, then carry on: 317 / 81

Moving on to step 5:
The number 81 fits into 317 3 times, leaving a remainder of 74.
Put 3 as the next digit of the answer. 
Result so far: 973.0
If we subtract 243 from 317, we get 74.
Grab the next digit (6) from the dividend, add it to 74, then carry on: 746 / 81

Advancing to step 6:
When dividing 746 by 81, we get 9 with a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 9739.0
Subtracting 729 from 746 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
81 goes into 170 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 9739.2
Subtracting 162 from 170 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
If we divide 80 by 81, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 9739.2
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.

Let's proceed to step 9:
81 can be fit into 800 9 times, resulting in a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 9739.209
Deduct 729 from 800 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 10:
710 divided by 81 is 8 with a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 9739.2098
Subtracting 648 from 710 leaves us with 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 11:
81 goes into 620 7 times with a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 9739.20987
Subtract 567 from 620 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 12:
When dividing 530 by 81, we get 6 with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 9739.209876
If we take 486 away from 530, we end up 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.

Going ahead to step 13:
When dividing 440 by 81, we get 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 9739.2098765
If we subtract 405 from 440, 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.

Advancing to step 14:
The number 81 fits into 350 4 times, leaving a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 9739.20987654
If we take 324 away from 350, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 9739.20987654 with a remaining 2.6e-08.