564866 divided by 78 
Our goal is to divide 564866 by 78.

On to step 1:
78 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 78

Step 2:
56 divided by 78 is 0 with a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Take the next digit (4) from the dividend and append it to 56, then repeat: 564 / 78

Let's proceed to step 3:
78 goes into 564 7 times with a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 546 from 564, we get 18.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 78

Advancing to step 4:
If we divide 188 by 78, we get 2 and a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
If we take 156 away from 188, we end up with 32.
Grab the next digit (6) from the dividend, add it to 32, then carry on: 326 / 78

On to step 5:
78 goes into 326 4 times with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 724.0
The remainder is 14 after subtracting 312 from 326.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 78

Moving on to step 6:
78 goes into 146 1 times with a remainder of 68.
Record the quotient 1 as the next digit in the result. 
Result so far: 7241.0
Subtracting 78 from 146 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 7:
78 can be fit into 680 8 times, resulting in a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 7241.8
If we take 624 away from 680, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 8:
78 goes into 560 7 times with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 7241.87
Subtracting 546 from 560 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
If we divide 140 by 78, we get 1 and a remainder of 62.
Write down 1 as next digit of the result. 
Result so far: 7241.871
If we subtract 78 from 140, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 10:
If we divide 620 by 78, we get 7 and a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 7241.8717
If we subtract 546 from 620, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 11:
If we divide 740 by 78, we get 9 and a remainder of 38.
The next digit of our result is 9. 
Result so far: 7241.87179
If we take 702 away from 740, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 12:
When dividing 380 by 78, we get 4 with a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 7241.871794
Subtract 312 from 380 to 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.

Step 13:
The number 78 fits into 680 8 times, leaving a remainder of 56.
The next digit of our result is 8. 
Result so far: 7241.8717948
Subtract 624 from 680 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 14:
78 can be fit into 560 7 times, resulting in a remainder of 14.
The next digit of our result is 7. 
Result so far: 7241.87179487
Deduct 546 from 560 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 7241.87179487 with a remainder of 1.4e-08.