Let's divide 665774 by 78
We're looking to find how many times 78 goes into 665774.

Moving on to step 1:
6 divided by 78 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 78

Advancing to step 2:
When dividing 66 by 78, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 78

On to step 3:
If we divide 665 by 78, we get 8 and a remainder of 41.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 41 after subtracting 624 from 665.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 78

Let's proceed to step 4:
417 divided by 78 is 5 with a remainder of 27.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
Subtracting 390 from 417 leaves us with 27.
Fetch the next digit (7) from the dividend, attach it to 27 and continue: 277 / 78

Step 5:
78 can be fit into 277 3 times, resulting in a remainder of 43.
The next digit of our result is 3. 
Result so far: 853.0
Deduct 234 from 277 and we're left with 43.
Include the next digit (4) from the dividend after 43, then repeat: 434 / 78

Advancing to step 6:
78 can be fit into 434 5 times, resulting in a remainder of 44.
Record the quotient 5 as the next digit in the result. 
Result so far: 8535.0
Subtracting 390 from 434 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 7:
78 can be fit into 440 5 times, resulting in a remainder of 50.
The next digit of our result is 5. 
Result so far: 8535.5
Deduct 390 from 440 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
78 can be fit into 500 6 times, resulting in a remainder of 32.
The next digit of our result is 6. 
Result so far: 8535.56
If we subtract 468 from 500, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 9:
The number 78 fits into 320 4 times, leaving a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 8535.564
Subtracting 312 from 320 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
78 goes into 80 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 8535.5641
Subtracting 78 from 80 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
20 divided by 78 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 8535.5641
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
When dividing 200 by 78, we get 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 8535.564102
If we take 156 away from 200, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
440 divided by 78 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 8535.5641025
Subtracting 390 from 440 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 14:
78 goes into 500 6 times with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 8535.56410256
If we subtract 468 from 500, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 8535.56410256, and the remainder is 3.2e-08.