We divide 717916 by 78
The aim is to understand the frequency of 78 in 717916.

Let's proceed to step 1:
78 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 78

Step 2:
The number 78 fits into 71 0 times, leaving a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Take the next digit (7) from the dividend and append it to 71, then repeat: 717 / 78

Step 3:
78 goes into 717 9 times with a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 15 after subtracting 702 from 717.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 78

Going ahead to step 4:
The number 78 fits into 159 2 times, leaving a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
Subtracting 156 from 159 leaves us with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 78

Step 5:
If we divide 31 by 78, we get 0 and a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 920.0
Deduct 0 from 31 and we're left with 31.
Take the next digit (6) from the dividend and append it to 31, then repeat: 316 / 78

On to step 6:
If we divide 316 by 78, we get 4 and a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 9204.0
Subtract 312 from 316 to 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.

Step 7:
When dividing 40 by 78, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 9204.0
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.

Let's proceed to step 8:
The number 78 fits into 400 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 9204.05
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.

On to step 9:
100 divided by 78 is 1 with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 9204.051
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
When dividing 220 by 78, we get 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 9204.0512
Subtracting 156 from 220 leaves us 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.

Step 11:
78 goes into 640 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 9204.05128
Subtracting 624 from 640 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
The number 78 fits into 160 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 9204.051282
If we take 156 away from 160, we end up 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.

Step 13:
78 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 9204.051282
Deduct 0 from 40 and we're left 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.

On to step 14:
78 can be fit into 400 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 9204.05128205
If we subtract 390 from 400, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 9204.05128205 with a remainder of 1e-08.