We divide 778568 by 81
Our goal is to divide 778568 by 81.

Step 1:
81 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 81

Moving on to step 2:
The number 81 fits into 77 0 times, leaving a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Grab the next digit (8) from the dividend, add it to 77, then carry on: 778 / 81

Going ahead to step 3:
778 divided by 81 is 9 with a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 729 away from 778, we end up with 49.
Include the next digit (5) from the dividend after 49, then repeat: 495 / 81

Let's proceed to step 4:
When dividing 495 by 81, we get 6 with a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 96.0
Subtracting 486 from 495 leaves us with 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 81

Step 5:
81 goes into 96 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 961.0
The remainder is 15 after subtracting 81 from 96.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 81

Let's proceed to step 6:
The number 81 fits into 158 1 times, leaving a remainder of 77.
The next digit of our result is 1. 
Result so far: 9611.0
Subtract 81 from 158 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.

Let's proceed to step 7:
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: 9611.9
If we subtract 729 from 770, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
If we divide 410 by 81, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9611.95
Subtracting 405 from 410 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
The number 81 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 9611.95
Deduct 0 from 50 and we're left 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.

Step 10:
500 divided by 81 is 6 with a remainder of 14.
The next digit of our result is 6. 
Result so far: 9611.9506
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 11:
If we divide 140 by 81, we get 1 and a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 9611.95061
Subtracting 81 from 140 leaves us 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.

Advancing to step 12:
When dividing 590 by 81, we get 7 with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 9611.950617
Subtracting 567 from 590 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 13:
When dividing 230 by 81, we get 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 9611.9506172
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 14:
81 goes into 680 8 times with a remainder of 32.
The next digit of our result is 8. 
Result so far: 9611.95061728
The remainder is 32 after subtracting 648 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 9611.95061728 with a remainder of 3.2e-08.