778661 divided by 11 
Let's see how many times 11 fits into 778661.

Advancing to step 1:
7 divided by 11 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 11

Step 2:
If we divide 77 by 11, we get 7 and a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 77 from 77, we get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 11

On to step 3:
The number 11 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 70.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 11

Step 4:
The number 11 fits into 86 7 times, leaving a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 707.0
The remainder is 9 after subtracting 77 from 86.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 11

Step 5:
11 goes into 96 8 times with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 7078.0
Subtract 88 from 96 to get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 11

On to step 6:
When dividing 81 by 11, we get 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 70787.0
Subtracting 77 from 81 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
When dividing 40 by 11, we get 3 with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 70787.3
Subtracting 33 from 40 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 8:
When dividing 70 by 11, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 70787.36
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
The number 11 fits into 40 3 times, leaving a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 70787.363
Subtracting 33 from 40 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
11 goes into 70 6 times with a remainder of 4.
The next digit of our result is 6. 
Result so far: 70787.3636
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 11:
If we divide 40 by 11, we get 3 and a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 70787.36363
Subtracting 33 from 40 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
The number 11 fits into 70 6 times, leaving a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 70787.363636
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
40 divided by 11 is 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 70787.3636363
Subtract 33 from 40 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 14:
The number 11 fits into 70 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 70787.36363636
Subtracting 66 from 70 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 70787.36363636, with a leftover of 4e-09.