8864421 ÷ 765 
We're looking to find how many times 765 goes into 8864421.

On to step 1:
8 divided by 765 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 765

Step 2:
If we divide 88 by 765, we get 0 and a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Include the next digit (6) from the dividend after 88, then repeat: 886 / 765

Advancing to step 3:
765 goes into 886 1 times with a remainder of 121.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 765 from 886 to get 121.
Bring next digit (4) of the dividend behind the 121 and repeat the process: 1214 / 765

On to step 4:
1214 divided by 765 is 1 with a remainder of 449.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 765 from 1214 to get 449.
Bring next digit (4) of the dividend behind the 449 and repeat the process: 4494 / 765

Going ahead to step 5:
When dividing 4494 by 765, we get 5 with a remainder of 669.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
Deduct 3825 from 4494 and we're left with 669.
Include the next digit (2) from the dividend after 669, then repeat: 6692 / 765

Going ahead to step 6:
765 can be fit into 6692 8 times, resulting in a remainder of 572.
Use 8 as the next digit of our solution. 
Result so far: 1158.0
Subtracting 6120 from 6692 leaves us with 572.
Include the next digit (1) from the dividend after 572, then repeat: 5721 / 765

On to step 7:
If we divide 5721 by 765, we get 7 and a remainder of 366.
Put 7 as the next digit of the answer. 
Result so far: 11587.0
Subtract 5355 from 5721 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

On to step 8:
765 can be fit into 3660 4 times, resulting in a remainder of 600.
Use 4 as the next digit of our solution. 
Result so far: 11587.4
Subtracting 3060 from 3660 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 9:
When dividing 6000 by 765, we get 7 with a remainder of 645.
The next digit of our result is 7. 
Result so far: 11587.47
Deduct 5355 from 6000 and we're left with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Step 10:
765 can be fit into 6450 8 times, resulting in a remainder of 330.
Put 8 as the next digit of the answer. 
Result so far: 11587.478
Subtract 6120 from 6450 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 11:
765 goes into 3300 4 times with a remainder of 240.
Use 4 as the next digit of our solution. 
Result so far: 11587.4784
The remainder is 240 after subtracting 3060 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 12:
The number 765 fits into 2400 3 times, leaving a remainder of 105.
The next digit of our result is 3. 
Result so far: 11587.47843
Subtract 2295 from 2400 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 13:
1050 divided by 765 is 1 with a remainder of 285.
Use 1 as the next digit of our solution. 
Result so far: 11587.478431
If we take 765 away from 1050, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

On to step 14:
2850 divided by 765 is 3 with a remainder of 555.
Put 3 as the next digit of the answer. 
Result so far: 11587.4784313
The remainder is 555 after subtracting 2295 from 2850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

On to step 15:
5550 divided by 765 is 7 with a remainder of 195.
The next digit of our result is 7. 
Result so far: 11587.47843137
If we take 5355 away from 5550, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

The final outcome is 11587.47843137, with a leftover of 1.95e-07.