530879 divided by 91 
The aim is to understand the frequency of 91 in 530879.

Advancing to step 1:
91 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 91

On to step 2:
53 divided by 91 is 0 with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Append the next digit (0) from the dividend to 53 and continue with: 530 / 91

Let's proceed to step 3:
If we divide 530 by 91, we get 5 and a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 455 from 530 to get 75.
Take the next digit (8) from the dividend and append it to 75, then repeat: 758 / 91

On to step 4:
758 divided by 91 is 8 with a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 58.0
If we subtract 728 from 758, we get 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 91

Step 5:
The number 91 fits into 307 3 times, leaving a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 583.0
If we take 273 away from 307, we end up with 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 91

On to step 6:
If we divide 349 by 91, we get 3 and a remainder of 76.
The next digit of our result is 3. 
Result so far: 5833.0
The remainder is 76 after subtracting 273 from 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 7:
If we divide 760 by 91, we get 8 and a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 5833.8
If we subtract 728 from 760, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
91 can be fit into 320 3 times, resulting in a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 5833.83
If we subtract 273 from 320, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 9:
If we divide 470 by 91, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 5833.835
Subtract 455 from 470 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 10:
When dividing 150 by 91, we get 1 with a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 5833.8351
Deduct 91 from 150 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 11:
The number 91 fits into 590 6 times, leaving a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 5833.83516
Deduct 546 from 590 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 12:
440 divided by 91 is 4 with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 5833.835164
If we take 364 away from 440, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 13:
91 goes into 760 8 times with a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 5833.8351648
The remainder is 32 after subtracting 728 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 14:
91 can be fit into 320 3 times, resulting in a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 5833.83516483
The remainder is 47 after subtracting 273 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Our division results in 5833.83516483 with a remaining 4.7e-08.