9751407 divided by 791 
The aim is to understand the frequency of 791 in 9751407.

Step 1:
791 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 791

Going ahead to step 2:
791 goes into 97 0 times with a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 97 and we're left with 97.
Append the next digit (5) from the dividend to 97 and continue with: 975 / 791

On to step 3:
975 divided by 791 is 1 with a remainder of 184.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 791 from 975 leaves us with 184.
Take the next digit (1) from the dividend and append it to 184, then repeat: 1841 / 791

Advancing to step 4:
1841 divided by 791 is 2 with a remainder of 259.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 1582 from 1841 and we're left with 259.
Fetch the next digit (4) from the dividend, attach it to 259 and continue: 2594 / 791

Moving on to step 5:
The number 791 fits into 2594 3 times, leaving a remainder of 221.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
The remainder is 221 after subtracting 2373 from 2594.
Include the next digit (0) from the dividend after 221, then repeat: 2210 / 791

Moving on to step 6:
The number 791 fits into 2210 2 times, leaving a remainder of 628.
Record the quotient 2 as the next digit in the result. 
Result so far: 1232.0
If we take 1582 away from 2210, we end up with 628.
Bring next digit (7) of the dividend behind the 628 and repeat the process: 6287 / 791

Going ahead to step 7:
When dividing 6287 by 791, we get 7 with a remainder of 750.
The next digit of our result is 7. 
Result so far: 12327.0
Subtracting 5537 from 6287 leaves us with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Step 8:
If we divide 7500 by 791, we get 9 and a remainder of 381.
Put 9 as the next digit of the answer. 
Result so far: 12327.9
Deduct 7119 from 7500 and we're left with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Advancing to step 9:
791 goes into 3810 4 times with a remainder of 646.
Put 4 as the next digit of the answer. 
Result so far: 12327.94
Deduct 3164 from 3810 and we're left with 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

On to step 10:
791 goes into 6460 8 times with a remainder of 132.
Write down 8 as next digit of the result. 
Result so far: 12327.948
Deduct 6328 from 6460 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 11:
791 can be fit into 1320 1 times, resulting in a remainder of 529.
Use 1 as the next digit of our solution. 
Result so far: 12327.9481
Deduct 791 from 1320 and we're left with 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

Moving on to step 12:
If we divide 5290 by 791, we get 6 and a remainder of 544.
Use 6 as the next digit of our solution. 
Result so far: 12327.94816
If we subtract 4746 from 5290, we get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Going ahead to step 13:
The number 791 fits into 5440 6 times, leaving a remainder of 694.
Write down 6 as next digit of the result. 
Result so far: 12327.948166
The remainder is 694 after subtracting 4746 from 5440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Our division results in 12327.948166 with a remaining 6.94e-05.