771796 divided by 78 
The aim is to understand the frequency of 78 in 771796.

On to step 1:
78 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 78

Moving on to step 2:
The number 78 fits into 77 0 times, leaving a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Include the next digit (1) from the dividend after 77, then repeat: 771 / 78

Advancing to step 3:
771 divided by 78 is 9 with a remainder of 69.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 702 from 771, we get 69.
Append the next digit (7) from the dividend to 69 and continue with: 697 / 78

Going ahead to step 4:
78 can be fit into 697 8 times, resulting in a remainder of 73.
Write down 8 as next digit of the result. 
Result so far: 98.0
If we take 624 away from 697, we end up with 73.
Bring next digit (9) of the dividend behind the 73 and repeat the process: 739 / 78

Step 5:
When dividing 739 by 78, we get 9 with a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 989.0
If we subtract 702 from 739, we get 37.
Append the next digit (6) from the dividend to 37 and continue with: 376 / 78

Advancing to step 6:
78 goes into 376 4 times with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 9894.0
Subtract 312 from 376 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 7:
The number 78 fits into 640 8 times, leaving a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 9894.8
The remainder is 16 after subtracting 624 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 8:
160 divided by 78 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 9894.82
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
The number 78 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 9894.82
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
78 goes into 400 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 9894.8205
The remainder is 10 after subtracting 390 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
78 goes into 100 1 times with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 9894.82051
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
The number 78 fits into 220 2 times, leaving a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 9894.820512
If we take 156 away from 220, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
78 can be fit into 640 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 9894.8205128
If we subtract 624 from 640, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
When dividing 160 by 78, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 9894.82051282
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 9894.82051282 and a remainder of 4e-09.