We divide 91764299 by 78
The aim is to understand the frequency of 78 in 91764299.

Step 1:
78 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 78

Advancing to step 2:
91 divided by 78 is 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 78 away from 91, we end up with 13.
Take the next digit (7) from the dividend and append it to 13, then repeat: 137 / 78

Let's proceed to step 3:
137 divided by 78 is 1 with a remainder of 59.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 78 from 137 leaves us with 59.
Bring next digit (6) of the dividend behind the 59 and repeat the process: 596 / 78

On to step 4:
78 goes into 596 7 times with a remainder of 50.
Use 7 as the next digit of our solution. 
Result so far: 117.0
Deduct 546 from 596 and we're left with 50.
Take the next digit (4) from the dividend and append it to 50, then repeat: 504 / 78

On to step 5:
504 divided by 78 is 6 with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 1176.0
Deduct 468 from 504 and we're left with 36.
Include the next digit (2) from the dividend after 36, then repeat: 362 / 78

Advancing to step 6:
78 goes into 362 4 times with a remainder of 50.
The number 4 becomes the next digit in our result. 
Result so far: 11764.0
If we subtract 312 from 362, we get 50.
Grab the next digit (9) from the dividend, add it to 50, then carry on: 509 / 78

Step 7:
78 goes into 509 6 times with a remainder of 41.
The next digit of our result is 6. 
Result so far: 117646.0
The remainder is 41 after subtracting 468 from 509.
Take the next digit (9) from the dividend and append it to 41, then repeat: 419 / 78

Step 8:
If we divide 419 by 78, we get 5 and a remainder of 29.
Use 5 as the next digit of our solution. 
Result so far: 1176465.0
The remainder is 29 after subtracting 390 from 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 9:
78 goes into 290 3 times with a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 1176465.3
If we subtract 234 from 290, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 10:
When dividing 560 by 78, we get 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 1176465.37
Deduct 546 from 560 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
78 goes into 140 1 times with a remainder of 62.
The number 1 becomes the next digit in our result. 
Result so far: 1176465.371
Deduct 78 from 140 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 12:
When dividing 620 by 78, we get 7 with a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 1176465.3717
Subtracting 546 from 620 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 13:
78 goes into 740 9 times with a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 1176465.37179
Subtract 702 from 740 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 14:
78 can be fit into 380 4 times, resulting in a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 1176465.371794
If we take 312 away from 380, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 15:
The number 78 fits into 680 8 times, leaving a remainder of 56.
The next digit of our result is 8. 
Result so far: 1176465.3717948
If we take 624 away from 680, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 16:
The number 78 fits into 560 7 times, leaving a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 1176465.37179487
If we take 546 away from 560, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 1176465.37179487 with a remainder of 1.4e-08.