Let's divide 738752 by 91
The aim is to understand the frequency of 91 in 738752.

Step 1:
91 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 91

Advancing to step 2:
The number 91 fits into 73 0 times, leaving a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Grab the next digit (8) from the dividend, add it to 73, then carry on: 738 / 91

Step 3:
738 divided by 91 is 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 728 from 738 leaves us with 10.
Append the next digit (7) from the dividend to 10 and continue with: 107 / 91

Moving on to step 4:
91 can be fit into 107 1 times, resulting in a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Subtract 91 from 107 to get 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 91

On to step 5:
165 divided by 91 is 1 with a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 811.0
Subtract 91 from 165 to get 74.
Include the next digit (2) from the dividend after 74, then repeat: 742 / 91

Let's proceed to step 6:
When dividing 742 by 91, we get 8 with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 8118.0
If we subtract 728 from 742, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
The number 91 fits into 140 1 times, leaving a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 8118.1
If we take 91 away from 140, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 8:
490 divided by 91 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 8118.15
Subtracting 455 from 490 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
350 divided by 91 is 3 with a remainder of 77.
The number 3 becomes the next digit in our result. 
Result so far: 8118.153
If we take 273 away from 350, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 10:
770 divided by 91 is 8 with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 8118.1538
Subtracting 728 from 770 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 11:
91 can be fit into 420 4 times, resulting in a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 8118.15384
The remainder is 56 after subtracting 364 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 12:
91 can be fit into 560 6 times, resulting in a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 8118.153846
Deduct 546 from 560 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
140 divided by 91 is 1 with a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 8118.1538461
Subtracting 91 from 140 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 14:
91 goes into 490 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 8118.15384615
Deduct 455 from 490 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 8118.15384615 with a balance of 3.5e-08.