We look at the division of 788799 by 64 
We want to divide 788799 by 64.

Let's proceed to step 1:
When dividing 7 by 64, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 64

Step 2:
64 can be fit into 78 1 times, resulting in a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 64 from 78 leaves us with 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 64

Advancing to step 3:
If we divide 148 by 64, we get 2 and a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 20 after subtracting 128 from 148.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 64

Going ahead to step 4:
64 can be fit into 207 3 times, resulting in a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 123.0
The remainder is 15 after subtracting 192 from 207.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 64

Moving on to step 5:
When dividing 159 by 64, we get 2 with a remainder of 31.
Write down 2 as next digit of the result. 
Result so far: 1232.0
Deduct 128 from 159 and we're left with 31.
Append the next digit (9) from the dividend to 31 and continue with: 319 / 64

Advancing to step 6:
The number 64 fits into 319 4 times, leaving a remainder of 63.
Write down 4 as next digit of the result. 
Result so far: 12324.0
If we take 256 away from 319, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 7:
64 goes into 630 9 times with a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 12324.9
Deduct 576 from 630 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 8:
If we divide 540 by 64, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 12324.98
Subtract 512 from 540 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
The number 64 fits into 280 4 times, leaving a remainder of 24.
The next digit of our result is 4. 
Result so far: 12324.984
Subtracting 256 from 280 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
64 can be fit into 240 3 times, resulting in a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 12324.9843
Deduct 192 from 240 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
64 can be fit into 480 7 times, resulting in a remainder of 32.
The next digit of our result is 7. 
Result so far: 12324.98437
If we take 448 away from 480, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
If we divide 320 by 64, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 12324.984375
Deduct 320 from 320 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 13:
64 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12324.984375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 14:
The number 64 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 12324.984375
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 12324.984375 with a remainder of 0.0.