800652 ÷ 78 
We want to figure out the number of times 800652 can be divided by 78.

Step 1:
8 divided by 78 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 78

Moving on to step 2:
If we divide 80 by 78, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 78 from 80 to get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 78

Step 3:
The number 78 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (6) from the dividend after 20, then repeat: 206 / 78

Moving on to step 4:
The number 78 fits into 206 2 times, leaving a remainder of 50.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
Deduct 156 from 206 and we're left with 50.
Bring next digit (5) of the dividend behind the 50 and repeat the process: 505 / 78

On to step 5:
The number 78 fits into 505 6 times, leaving a remainder of 37.
Write down 6 as next digit of the result. 
Result so far: 1026.0
The remainder is 37 after subtracting 468 from 505.
Grab the next digit (2) from the dividend, add it to 37, then carry on: 372 / 78

Advancing to step 6:
The number 78 fits into 372 4 times, leaving a remainder of 60.
The next digit of our result is 4. 
Result so far: 10264.0
If we subtract 312 from 372, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 7:
The number 78 fits into 600 7 times, leaving a remainder of 54.
The next digit of our result is 7. 
Result so far: 10264.7
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 8:
If we divide 540 by 78, we get 6 and a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 10264.76
Deduct 468 from 540 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 9:
720 divided by 78 is 9 with a remainder of 18.
The next digit of our result is 9. 
Result so far: 10264.769
Subtract 702 from 720 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
78 can be fit into 180 2 times, resulting in a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 10264.7692
Deduct 156 from 180 and we're left 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.

Going ahead to step 11:
240 divided by 78 is 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 10264.76923
Deduct 234 from 240 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 12:
78 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 10264.76923
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 13:
The number 78 fits into 600 7 times, leaving a remainder of 54.
The next digit of our result is 7. 
Result so far: 10264.7692307
Deduct 546 from 600 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.

Going ahead to step 14:
78 goes into 540 6 times with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 10264.76923076
If we take 468 away from 540, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 10264.76923076 and a remainder of 7.2e-08.