We're dividing 355404 by 97 
The aim is to understand the frequency of 97 in 355404.

Moving on to step 1:
3 divided by 97 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 97

Step 2:
The number 97 fits into 35 0 times, leaving a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Append the next digit (5) from the dividend to 35 and continue with: 355 / 97

Step 3:
97 can be fit into 355 3 times, resulting in a remainder of 64.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 291 from 355 leaves us with 64.
Grab the next digit (4) from the dividend, add it to 64, then carry on: 644 / 97

Moving on to step 4:
97 can be fit into 644 6 times, resulting in a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Subtract 582 from 644 to get 62.
Append the next digit (0) from the dividend to 62 and continue with: 620 / 97

On to step 5:
If we divide 620 by 97, we get 6 and a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 366.0
If we take 582 away from 620, we end up with 38.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 97

Moving on to step 6:
If we divide 384 by 97, we get 3 and a remainder of 93.
The number 3 becomes the next digit in our result. 
Result so far: 3663.0
If we subtract 291 from 384, we get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 7:
930 divided by 97 is 9 with a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 3663.9
If we subtract 873 from 930, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 8:
When dividing 570 by 97, we get 5 with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 3663.95
If we take 485 away from 570, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 9:
The number 97 fits into 850 8 times, leaving a remainder of 74.
The next digit of our result is 8. 
Result so far: 3663.958
If we take 776 away from 850, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
97 can be fit into 740 7 times, resulting in a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 3663.9587
Subtracting 679 from 740 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 11:
When dividing 610 by 97, we get 6 with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 3663.95876
If we take 582 away from 610, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
97 can be fit into 280 2 times, resulting in a remainder of 86.
Use 2 as the next digit of our solution. 
Result so far: 3663.958762
Subtract 194 from 280 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 13:
97 can be fit into 860 8 times, resulting in a remainder of 84.
Record the quotient 8 as the next digit in the result. 
Result so far: 3663.9587628
If we take 776 away from 860, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 14:
The number 97 fits into 840 8 times, leaving a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 3663.95876288
Subtract 776 from 840 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

In conclusion, the division gives 3663.95876288 with a balance of 6.4e-08.