Let's divide 807790 by 81
We want to divide 807790 by 81.

On to step 1:
8 divided by 81 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 81

Let's proceed to step 2:
The number 81 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Include the next digit (7) from the dividend after 80, then repeat: 807 / 81

On to step 3:
If we divide 807 by 81, we get 9 and a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 729 from 807 to get 78.
Take the next digit (7) from the dividend and append it to 78, then repeat: 787 / 81

Step 4:
The number 81 fits into 787 9 times, leaving a remainder of 58.
Put 9 as the next digit of the answer. 
Result so far: 99.0
Subtracting 729 from 787 leaves us with 58.
Include the next digit (9) from the dividend after 58, then repeat: 589 / 81

Step 5:
When dividing 589 by 81, we get 7 with a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 997.0
The remainder is 22 after subtracting 567 from 589.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 81

Advancing to step 6:
81 goes into 220 2 times with a remainder of 58.
The next digit of our result is 2. 
Result so far: 9972.0
The remainder is 58 after subtracting 162 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 7:
580 divided by 81 is 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 9972.7
If we take 567 away from 580, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 8:
The number 81 fits into 130 1 times, leaving a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 9972.71
If we take 81 away from 130, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 9:
81 goes into 490 6 times with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 9972.716
The remainder is 4 after subtracting 486 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
81 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 9972.716
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
If we divide 400 by 81, we get 4 and a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 9972.71604
If we subtract 324 from 400, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 12:
760 divided by 81 is 9 with a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 9972.716049
If we subtract 729 from 760, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 13:
The number 81 fits into 310 3 times, leaving a remainder of 67.
The next digit of our result is 3. 
Result so far: 9972.7160493
The remainder is 67 after subtracting 243 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 14:
If we divide 670 by 81, we get 8 and a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 9972.71604938
If we subtract 648 from 670, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

In conclusion, the division gives 9972.71604938 with a balance of 2.2e-08.