We're dividing 68996 by 91 
The aim is to understand the frequency of 91 in 68996.

On to step 1:
91 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 91

On to step 2:
The number 91 fits into 68 0 times, leaving a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Take the next digit (9) from the dividend and append it to 68, then repeat: 689 / 91

On to step 3:
689 divided by 91 is 7 with a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 637 from 689 and we're left with 52.
Take the next digit (9) from the dividend and append it to 52, then repeat: 529 / 91

Moving on to step 4:
91 can be fit into 529 5 times, resulting in a remainder of 74.
Put 5 as the next digit of the answer. 
Result so far: 75.0
The remainder is 74 after subtracting 455 from 529.
Take the next digit (6) from the dividend and append it to 74, then repeat: 746 / 91

Moving on to step 5:
If we divide 746 by 91, we get 8 and a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 758.0
If we take 728 away from 746, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 6:
91 goes into 180 1 times with a remainder of 89.
Write down 1 as next digit of the result. 
Result so far: 758.1
Deduct 91 from 180 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 7:
890 divided by 91 is 9 with a remainder of 71.
Write down 9 as next digit of the result. 
Result so far: 758.19
Subtracting 819 from 890 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 8:
If we divide 710 by 91, we get 7 and a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 758.197
Deduct 637 from 710 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 9:
91 can be fit into 730 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 758.1978
Deduct 728 from 730 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
When dividing 20 by 91, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 758.1978
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
If we divide 200 by 91, we get 2 and a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 758.197802
Subtract 182 from 200 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 12:
180 divided by 91 is 1 with a remainder of 89.
Write down 1 as next digit of the result. 
Result so far: 758.1978021
Subtract 91 from 180 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 13:
91 can be fit into 890 9 times, resulting in a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 758.19780219
If we take 819 away from 890, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

After the division, we end up with 758.19780219 and a remainder of 7.1e-08.