We look at the division of 220662 by 97 
The aim is to understand the frequency of 97 in 220662.

Advancing to step 1:
When dividing 2 by 97, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 97

Step 2:
22 divided by 97 is 0 with a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 97

Let's proceed to step 3:
220 divided by 97 is 2 with a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 194 from 220, we get 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 97

Step 4:
97 can be fit into 266 2 times, resulting in a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 194 from 266, we get 72.
Fetch the next digit (6) from the dividend, attach it to 72 and continue: 726 / 97

Advancing to step 5:
If we divide 726 by 97, we get 7 and a remainder of 47.
The next digit of our result is 7. 
Result so far: 227.0
If we take 679 away from 726, we end up with 47.
Append the next digit (2) from the dividend to 47 and continue with: 472 / 97

Step 6:
If we divide 472 by 97, we get 4 and a remainder of 84.
The next digit of our result is 4. 
Result so far: 2274.0
The remainder is 84 after subtracting 388 from 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 7:
If we divide 840 by 97, we get 8 and a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 2274.8
Subtracting 776 from 840 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 8:
97 goes into 640 6 times with a remainder of 58.
Put 6 as the next digit of the answer. 
Result so far: 2274.86
If we subtract 582 from 640, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 9:
When dividing 580 by 97, we get 5 with a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 2274.865
Deduct 485 from 580 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 10:
If we divide 950 by 97, we get 9 and a remainder of 77.
The number 9 becomes the next digit in our result. 
Result so far: 2274.8659
Deduct 873 from 950 and we're left 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.

Going ahead to step 11:
770 divided by 97 is 7 with a remainder of 91.
Write down 7 as next digit of the result. 
Result so far: 2274.86597
Subtract 679 from 770 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 12:
97 goes into 910 9 times with a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 2274.865979
If we subtract 873 from 910, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 13:
97 can be fit into 370 3 times, resulting in a remainder of 79.
The number 3 becomes the next digit in our result. 
Result so far: 2274.8659793
Subtracting 291 from 370 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 14:
97 goes into 790 8 times with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 2274.86597938
Subtracting 776 from 790 leaves us 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.

After the division, we end up with 2274.86597938 and a remainder of 1.4e-08.