840904 ÷ 97 
The aim is to understand the frequency of 97 in 840904.

Moving on to step 1:
97 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 97

Going ahead to step 2:
97 can be fit into 84 0 times, resulting in a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 84 leaves us with 84.
Include the next digit (0) from the dividend after 84, then repeat: 840 / 97

Let's proceed to step 3:
97 goes into 840 8 times with a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 776 from 840 leaves us with 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 97

Moving on to step 4:
When dividing 649 by 97, we get 6 with a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
If we subtract 582 from 649, we get 67.
Take the next digit (0) from the dividend and append it to 67, then repeat: 670 / 97

Step 5:
670 divided by 97 is 6 with a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 866.0
The remainder is 88 after subtracting 582 from 670.
Bring next digit (4) of the dividend behind the 88 and repeat the process: 884 / 97

Advancing to step 6:
884 divided by 97 is 9 with a remainder of 11.
The next digit of our result is 9. 
Result so far: 8669.0
If we take 873 away from 884, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
If we divide 110 by 97, we get 1 and a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 8669.1
Subtracting 97 from 110 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 8:
If we divide 130 by 97, we get 1 and a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 8669.11
If we subtract 97 from 130, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The quotient of the division is 8669.11, and the remainder is 0.033.