We divide 768408 by 89
Let's see how many times 89 fits into 768408.

On to step 1:
If we divide 7 by 89, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 89

Step 2:
When dividing 76 by 89, we get 0 with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Include the next digit (8) from the dividend after 76, then repeat: 768 / 89

On to step 3:
When dividing 768 by 89, we get 8 with a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 712 from 768, we get 56.
Take the next digit (4) from the dividend and append it to 56, then repeat: 564 / 89

Going ahead to step 4:
564 divided by 89 is 6 with a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 86.0
If we subtract 534 from 564, we get 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 89

Going ahead to step 5:
89 goes into 300 3 times with a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 863.0
Subtract 267 from 300 to get 33.
Append the next digit (8) from the dividend to 33 and continue with: 338 / 89

Advancing to step 6:
The number 89 fits into 338 3 times, leaving a remainder of 71.
Write down 3 as next digit of the result. 
Result so far: 8633.0
The remainder is 71 after subtracting 267 from 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 7:
If we divide 710 by 89, we get 7 and a remainder of 87.
Put 7 as the next digit of the answer. 
Result so far: 8633.7
If we subtract 623 from 710, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Let's proceed to step 8:
89 can be fit into 870 9 times, resulting in a remainder of 69.
Record the quotient 9 as the next digit in the result. 
Result so far: 8633.79
If we subtract 801 from 870, we 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.

On to step 9:
89 goes into 690 7 times with a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 8633.797
Subtracting 623 from 690 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 10:
670 divided by 89 is 7 with a remainder of 47.
Write down 7 as next digit of the result. 
Result so far: 8633.7977
If we take 623 away from 670, we end up 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.

The final outcome is 8633.7977, with a leftover of 0.00047.