775955 divided by 78 
Let's see how many times 78 fits into 775955.

On to step 1:
If we divide 7 by 78, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 78

Going ahead to step 2:
If we divide 77 by 78, we get 0 and a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Grab the next digit (5) from the dividend, add it to 77, then carry on: 775 / 78

Advancing to step 3:
78 goes into 775 9 times with a remainder of 73.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 702 from 775 leaves us with 73.
Append the next digit (9) from the dividend to 73 and continue with: 739 / 78

Advancing to step 4:
When dividing 739 by 78, we get 9 with a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we subtract 702 from 739, we get 37.
Grab the next digit (5) from the dividend, add it to 37, then carry on: 375 / 78

Step 5:
If we divide 375 by 78, we get 4 and a remainder of 63.
The number 4 becomes the next digit in our result. 
Result so far: 994.0
Subtracting 312 from 375 leaves us with 63.
Bring next digit (5) of the dividend behind the 63 and repeat the process: 635 / 78

Advancing to step 6:
78 goes into 635 8 times with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 9948.0
If we take 624 away from 635, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
When dividing 110 by 78, we get 1 with a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 9948.1
Subtract 78 from 110 to 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 8:
78 goes into 320 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 9948.14
If we take 312 away from 320, we end up 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.

Going ahead to step 9:
78 goes into 80 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 9948.141
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
When dividing 20 by 78, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 9948.141
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
The number 78 fits into 200 2 times, leaving a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 9948.14102
Subtracting 156 from 200 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 12:
440 divided by 78 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 9948.141025
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.

Let's proceed to step 13:
The number 78 fits into 500 6 times, leaving a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 9948.1410256
The remainder is 32 after subtracting 468 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 14:
If we divide 320 by 78, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 9948.14102564
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 9948.14102564 and a remainder of 8e-09.