We look at the division of 761790 by 77 
Our goal is to divide 761790 by 77.

Advancing to step 1:
When dividing 7 by 77, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 77

Advancing to step 2:
The number 77 fits into 76 0 times, leaving a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Append the next digit (1) from the dividend to 76 and continue with: 761 / 77

Advancing to step 3:
77 goes into 761 9 times with a remainder of 68.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 693 from 761 to get 68.
Include the next digit (7) from the dividend after 68, then repeat: 687 / 77

Let's proceed to step 4:
77 goes into 687 8 times with a remainder of 71.
Use 8 as the next digit of our solution. 
Result so far: 98.0
The remainder is 71 after subtracting 616 from 687.
Fetch the next digit (9) from the dividend, attach it to 71 and continue: 719 / 77

Going ahead to step 5:
The number 77 fits into 719 9 times, leaving a remainder of 26.
The next digit of our result is 9. 
Result so far: 989.0
The remainder is 26 after subtracting 693 from 719.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 77

Going ahead to step 6:
If we divide 260 by 77, we get 3 and a remainder of 29.
The next digit of our result is 3. 
Result so far: 9893.0
The remainder is 29 after subtracting 231 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
The number 77 fits into 290 3 times, leaving a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 9893.3
The remainder is 59 after subtracting 231 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 8:
When dividing 590 by 77, we get 7 with a remainder of 51.
The next digit of our result is 7. 
Result so far: 9893.37
The remainder is 51 after subtracting 539 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 9:
510 divided by 77 is 6 with a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 9893.376
If we subtract 462 from 510, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 10:
The number 77 fits into 480 6 times, leaving a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 9893.3766
Subtracting 462 from 480 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 9893.3766 with a remainder of 0.00018.