677904 divided by 89 
We want to divide 677904 by 89.

Going ahead to step 1:
The number 89 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 89

On to step 2:
89 goes into 67 0 times with a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Fetch the next digit (7) from the dividend, attach it to 67 and continue: 677 / 89

On to step 3:
89 can be fit into 677 7 times, resulting in a remainder of 54.
The next digit of our result is 7. 
Result so far: 7.0
If we take 623 away from 677, we end up with 54.
Append the next digit (9) from the dividend to 54 and continue with: 549 / 89

Let's proceed to step 4:
89 can be fit into 549 6 times, resulting in a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
If we subtract 534 from 549, we get 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 89

Let's proceed to step 5:
150 divided by 89 is 1 with a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 761.0
If we take 89 away from 150, we end up with 61.
Append the next digit (4) from the dividend to 61 and continue with: 614 / 89

Let's proceed to step 6:
If we divide 614 by 89, we get 6 and a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 7616.0
Subtracting 534 from 614 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 7:
When dividing 800 by 89, we get 8 with a remainder of 88.
The next digit of our result is 8. 
Result so far: 7616.8
Subtract 712 from 800 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 8:
When dividing 880 by 89, we get 9 with a remainder of 79.
Use 9 as the next digit of our solution. 
Result so far: 7616.89
Subtract 801 from 880 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 9:
790 divided by 89 is 8 with a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 7616.898
Subtracting 712 from 790 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 10:
89 can be fit into 780 8 times, resulting in a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 7616.8988
If we subtract 712 from 780, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 7616.8988, with a leftover of 0.00068.