77390857 ÷ 792 
The aim is to understand the frequency of 792 in 77390857.

Moving on to step 1:
7 divided by 792 is 0 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.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 792

On to step 2:
The number 792 fits into 77 0 times, leaving a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Fetch the next digit (3) from the dividend, attach it to 77 and continue: 773 / 792

Moving on to step 3:
When dividing 773 by 792, we get 0 with a remainder of 773.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 773, we get 773.
Append the next digit (9) from the dividend to 773 and continue with: 7739 / 792

Going ahead to step 4:
When dividing 7739 by 792, we get 9 with a remainder of 611.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 7128 from 7739 leaves us with 611.
Append the next digit (0) from the dividend to 611 and continue with: 6110 / 792

Moving on to step 5:
The number 792 fits into 6110 7 times, leaving a remainder of 566.
Use 7 as the next digit of our solution. 
Result so far: 97.0
If we take 5544 away from 6110, we end up with 566.
Fetch the next digit (8) from the dividend, attach it to 566 and continue: 5668 / 792

Advancing to step 6:
The number 792 fits into 5668 7 times, leaving a remainder of 124.
Use 7 as the next digit of our solution. 
Result so far: 977.0
Subtracting 5544 from 5668 leaves us with 124.
Grab the next digit (5) from the dividend, add it to 124, then carry on: 1245 / 792

Step 7:
When dividing 1245 by 792, we get 1 with a remainder of 453.
The number 1 becomes the next digit in our result. 
Result so far: 9771.0
Subtracting 792 from 1245 leaves us with 453.
Append the next digit (7) from the dividend to 453 and continue with: 4537 / 792

Going ahead to step 8:
The number 792 fits into 4537 5 times, leaving a remainder of 577.
Put 5 as the next digit of the answer. 
Result so far: 97715.0
If we subtract 3960 from 4537, we get 577.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

On to step 9:
The number 792 fits into 5770 7 times, leaving a remainder of 226.
Write down 7 as next digit of the result. 
Result so far: 97715.7
The remainder is 226 after subtracting 5544 from 5770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 10:
792 goes into 2260 2 times with a remainder of 676.
The next digit of our result is 2. 
Result so far: 97715.72
Deduct 1584 from 2260 and we're left with 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Advancing to step 11:
If we divide 6760 by 792, we get 8 and a remainder of 424.
The number 8 becomes the next digit in our result. 
Result so far: 97715.728
If we subtract 6336 from 6760, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 12:
If we divide 4240 by 792, we get 5 and a remainder of 280.
Record the quotient 5 as the next digit in the result. 
Result so far: 97715.7285
Subtracting 3960 from 4240 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 13:
When dividing 2800 by 792, we get 3 with a remainder of 424.
The next digit of our result is 3. 
Result so far: 97715.72853
If we take 2376 away from 2800, we end up with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Going ahead to step 14:
792 goes into 4240 5 times with a remainder of 280.
Put 5 as the next digit of the answer. 
Result so far: 97715.728535
Deduct 3960 from 4240 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 15:
When dividing 2800 by 792, we get 3 with a remainder of 424.
Record the quotient 3 as the next digit in the result. 
Result so far: 97715.7285353
If we subtract 2376 from 2800, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 16:
792 goes into 4240 5 times with a remainder of 280.
Record the quotient 5 as the next digit in the result. 
Result so far: 97715.72853535
Deduct 3960 from 4240 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

In conclusion, the division gives 97715.72853535 with a balance of 2.8e-07.