730515 ÷ 97 
The aim is to understand the frequency of 97 in 730515.

Let's proceed to step 1:
97 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 97

Going ahead to step 2:
When dividing 73 by 97, we get 0 with a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Fetch the next digit (0) from the dividend, attach it to 73 and continue: 730 / 97

Let's proceed to step 3:
If we divide 730 by 97, we get 7 and a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 51 after subtracting 679 from 730.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 97

On to step 4:
97 can be fit into 515 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 75.0
Subtracting 485 from 515 leaves us with 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 97

On to step 5:
97 goes into 301 3 times with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 753.0
Deduct 291 from 301 and we're left with 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 97

Let's proceed to step 6:
If we divide 105 by 97, we get 1 and a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 7531.0
If we take 97 away from 105, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
97 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 7531.0
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 8:
If we divide 800 by 97, we get 8 and a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 7531.08
If we subtract 776 from 800, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
The number 97 fits into 240 2 times, leaving a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 7531.082
Subtract 194 from 240 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
97 goes into 460 4 times with a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 7531.0824
The remainder is 72 after subtracting 388 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 11:
720 divided by 97 is 7 with a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 7531.08247
If we subtract 679 from 720, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 12:
If we divide 410 by 97, we get 4 and a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 7531.082474
Deduct 388 from 410 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 13:
When dividing 220 by 97, we get 2 with a remainder of 26.
The next digit of our result is 2. 
Result so far: 7531.0824742
Deduct 194 from 220 and we're left 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.

On to step 14:
The number 97 fits into 260 2 times, leaving a remainder of 66.
Record the quotient 2 as the next digit in the result. 
Result so far: 7531.08247422
Subtracting 194 from 260 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

After the division, we end up with 7531.08247422 and a remainder of 6.6e-08.