794622 ÷ 78 
The aim is to understand the frequency of 78 in 794622.

On to step 1:
The number 78 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 78

Let's proceed to step 2:
When dividing 79 by 78, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 1 after subtracting 78 from 79.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 78

Going ahead to step 3:
14 divided by 78 is 0 with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 14 after subtracting 0 from 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 78

Moving on to step 4:
78 can be fit into 146 1 times, resulting in a remainder of 68.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
If we subtract 78 from 146, we get 68.
Grab the next digit (2) from the dividend, add it to 68, then carry on: 682 / 78

Let's proceed to step 5:
78 can be fit into 682 8 times, resulting in a remainder of 58.
Use 8 as the next digit of our solution. 
Result so far: 1018.0
Subtract 624 from 682 to get 58.
Bring next digit (2) of the dividend behind the 58 and repeat the process: 582 / 78

Going ahead to step 6:
582 divided by 78 is 7 with a remainder of 36.
The next digit of our result is 7. 
Result so far: 10187.0
Subtracting 546 from 582 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 7:
78 goes into 360 4 times with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 10187.4
Subtracting 312 from 360 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 8:
78 goes into 480 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 10187.46
If we take 468 away from 480, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
120 divided by 78 is 1 with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 10187.461
Subtract 78 from 120 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
420 divided by 78 is 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 10187.4615
If we take 390 away from 420, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
78 goes into 300 3 times with a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 10187.46153
Subtracting 234 from 300 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 12:
78 goes into 660 8 times with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 10187.461538
Subtracting 624 from 660 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 13:
When dividing 360 by 78, we get 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 10187.4615384
Subtracting 312 from 360 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 14:
78 can be fit into 480 6 times, resulting in a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 10187.46153846
Subtracting 468 from 480 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 10187.46153846 and a remainder of 1.2e-08.