We look at the division of 690605 by 77 
Let's see how many times 77 fits into 690605.

Advancing to step 1:
If we divide 6 by 77, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 77

Let's proceed to step 2:
When dividing 69 by 77, we get 0 with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 69 after subtracting 0 from 69.
Append the next digit (0) from the dividend to 69 and continue with: 690 / 77

Going ahead to step 3:
77 can be fit into 690 8 times, resulting in a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 616 from 690 leaves us with 74.
Take the next digit (6) from the dividend and append it to 74, then repeat: 746 / 77

Advancing to step 4:
When dividing 746 by 77, we get 9 with a remainder of 53.
Use 9 as the next digit of our solution. 
Result so far: 89.0
Subtracting 693 from 746 leaves us with 53.
Take the next digit (0) from the dividend and append it to 53, then repeat: 530 / 77

Let's proceed to step 5:
The number 77 fits into 530 6 times, leaving a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 896.0
Deduct 462 from 530 and we're left with 68.
Fetch the next digit (5) from the dividend, attach it to 68 and continue: 685 / 77

Let's proceed to step 6:
77 can be fit into 685 8 times, resulting in a remainder of 69.
Record the quotient 8 as the next digit in the result. 
Result so far: 8968.0
Subtracting 616 from 685 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 7:
690 divided by 77 is 8 with a remainder of 74.
The next digit of our result is 8. 
Result so far: 8968.8
Subtract 616 from 690 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 8:
The number 77 fits into 740 9 times, leaving a remainder of 47.
The next digit of our result is 9. 
Result so far: 8968.89
Subtracting 693 from 740 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 9:
77 can be fit into 470 6 times, resulting in a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 8968.896
Subtract 462 from 470 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
If we divide 80 by 77, we get 1 and a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 8968.8961
Subtract 77 from 80 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
The number 77 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 8968.8961
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
77 goes into 300 3 times with a remainder of 69.
The next digit of our result is 3. 
Result so far: 8968.896103
Subtract 231 from 300 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 13:
The number 77 fits into 690 8 times, leaving a remainder of 74.
The next digit of our result is 8. 
Result so far: 8968.8961038
If we take 616 away from 690, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 14:
The number 77 fits into 740 9 times, leaving a remainder of 47.
The next digit of our result is 9. 
Result so far: 8968.89610389
If we subtract 693 from 740, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The final outcome is 8968.89610389, with a leftover of 4.7e-08.