357049 divided by 97 
The aim is to understand the frequency of 97 in 357049.

Step 1:
3 divided by 97 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 97

On to step 2:
When dividing 35 by 97, we get 0 with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Bring next digit (7) of the dividend behind the 35 and repeat the process: 357 / 97

Let's proceed to step 3:
When dividing 357 by 97, we get 3 with a remainder of 66.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 291 from 357 and we're left with 66.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 97

Advancing to step 4:
If we divide 660 by 97, we get 6 and a remainder of 78.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Subtracting 582 from 660 leaves us with 78.
Take the next digit (4) from the dividend and append it to 78, then repeat: 784 / 97

Going ahead to step 5:
784 divided by 97 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 368.0
Subtract 776 from 784 to get 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 97

On to step 6:
97 can be fit into 89 0 times, resulting in a remainder of 89.
The number 0 becomes the next digit in our result. 
Result so far: 3680.0
The remainder is 89 after subtracting 0 from 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 7:
890 divided by 97 is 9 with a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 3680.9
If we subtract 873 from 890, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 8:
97 goes into 170 1 times with a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 3680.91
The remainder is 73 after subtracting 97 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 9:
The number 97 fits into 730 7 times, leaving a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 3680.917
The remainder is 51 after subtracting 679 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 10:
The number 97 fits into 510 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 3680.9175
Subtract 485 from 510 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 11:
If we divide 250 by 97, we get 2 and a remainder of 56.
The next digit of our result is 2. 
Result so far: 3680.91752
Deduct 194 from 250 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
97 goes into 560 5 times with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 3680.917525
The remainder is 75 after subtracting 485 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 13:
750 divided by 97 is 7 with a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 3680.9175257
If we subtract 679 from 750, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 14:
If we divide 710 by 97, we get 7 and a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 3680.91752577
Deduct 679 from 710 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The final result is 3680.91752577 with a remainder of 3.1e-08.