We look at the division of 781885 by 81 
Our goal is to divide 781885 by 81.

Let's proceed to step 1:
81 goes into 7 0 times with 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.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 81

On to step 2:
81 can be fit into 78 0 times, resulting in a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Fetch the next digit (1) from the dividend, attach it to 78 and continue: 781 / 81

On to step 3:
781 divided by 81 is 9 with a remainder of 52.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 729 away from 781, we end up with 52.
Take the next digit (8) from the dividend and append it to 52, then repeat: 528 / 81

On to step 4:
81 can be fit into 528 6 times, resulting in a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 96.0
The remainder is 42 after subtracting 486 from 528.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 81

Moving on to step 5:
428 divided by 81 is 5 with a remainder of 23.
The next digit of our result is 5. 
Result so far: 965.0
Subtract 405 from 428 to get 23.
Append the next digit (5) from the dividend to 23 and continue with: 235 / 81

Step 6:
81 goes into 235 2 times with a remainder of 73.
The number 2 becomes the next digit in our result. 
Result so far: 9652.0
Subtracting 162 from 235 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 7:
The number 81 fits into 730 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9652.9
The remainder is 1 after subtracting 729 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 8:
10 divided by 81 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 9652.9
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
81 goes into 100 1 times with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 9652.901
Subtract 81 from 100 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 10:
81 goes into 190 2 times with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 9652.9012
The remainder is 28 after subtracting 162 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
When dividing 280 by 81, we get 3 with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 9652.90123
Subtract 243 from 280 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 12:
81 can be fit into 370 4 times, resulting in a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 9652.901234
Deduct 324 from 370 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 13:
When dividing 460 by 81, we get 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 9652.9012345
Subtracting 405 from 460 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 14:
81 can be fit into 550 6 times, resulting in a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 9652.90123456
Subtract 486 from 550 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 9652.90123456, with a leftover of 6.4e-08.