708695 ÷ 91 
The aim is to understand the frequency of 91 in 708695.

On to step 1:
91 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 91

Moving on to step 2:
The number 91 fits into 70 0 times, leaving a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Fetch the next digit (8) from the dividend, attach it to 70 and continue: 708 / 91

Going ahead to step 3:
91 goes into 708 7 times with a remainder of 71.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 71 after subtracting 637 from 708.
Take the next digit (6) from the dividend and append it to 71, then repeat: 716 / 91

On to step 4:
The number 91 fits into 716 7 times, leaving a remainder of 79.
The next digit of our result is 7. 
Result so far: 77.0
The remainder is 79 after subtracting 637 from 716.
Append the next digit (9) from the dividend to 79 and continue with: 799 / 91

Advancing to step 5:
When dividing 799 by 91, we get 8 with a remainder of 71.
Write down 8 as next digit of the result. 
Result so far: 778.0
The remainder is 71 after subtracting 728 from 799.
Fetch the next digit (5) from the dividend, attach it to 71 and continue: 715 / 91

Let's proceed to step 6:
91 can be fit into 715 7 times, resulting in a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 7787.0
If we subtract 637 from 715, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 7:
780 divided by 91 is 8 with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 7787.8
If we subtract 728 from 780, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 8:
91 goes into 520 5 times with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 7787.85
Subtract 455 from 520 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 9:
650 divided by 91 is 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 7787.857
If we subtract 637 from 650, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 10:
91 goes into 130 1 times with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 7787.8571
Subtract 91 from 130 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 11:
If we divide 390 by 91, we get 4 and a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 7787.85714
If we take 364 away from 390, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
260 divided by 91 is 2 with a remainder of 78.
Record the quotient 2 as the next digit in the result. 
Result so far: 7787.857142
The remainder is 78 after subtracting 182 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 13:
The number 91 fits into 780 8 times, leaving a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 7787.8571428
If we subtract 728 from 780, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 14:
91 can be fit into 520 5 times, resulting in a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 7787.85714285
The remainder is 65 after subtracting 455 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 7787.85714285 and a remainder of 6.5e-08.