We're dividing 97240413 by 220 
The aim is to understand the frequency of 220 in 97240413.

On to step 1:
220 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 220

Advancing to step 2:
The number 220 fits into 97 0 times, leaving a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 97 to get 97.
Append the next digit (2) from the dividend to 97 and continue with: 972 / 220

Let's proceed to step 3:
220 goes into 972 4 times with a remainder of 92.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 880 from 972 and we're left with 92.
Take the next digit (4) from the dividend and append it to 92, then repeat: 924 / 220

Let's proceed to step 4:
220 goes into 924 4 times with a remainder of 44.
The next digit of our result is 4. 
Result so far: 44.0
Subtracting 880 from 924 leaves us with 44.
Append the next digit (0) from the dividend to 44 and continue with: 440 / 220

Advancing to step 5:
440 divided by 220 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 442.0
Subtracting 440 from 440 leaves us with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 220

Going ahead to step 6:
220 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 4420.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 220

On to step 7:
41 divided by 220 is 0 with a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 44200.0
Subtract 0 from 41 to get 41.
Grab the next digit (3) from the dividend, add it to 41, then carry on: 413 / 220

Moving on to step 8:
The number 220 fits into 413 1 times, leaving a remainder of 193.
Put 1 as the next digit of the answer. 
Result so far: 442001.0
If we subtract 220 from 413, we get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Step 9:
1930 divided by 220 is 8 with a remainder of 170.
Put 8 as the next digit of the answer. 
Result so far: 442001.8
The remainder is 170 after subtracting 1760 from 1930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 10:
220 goes into 1700 7 times with a remainder of 160.
The next digit of our result is 7. 
Result so far: 442001.87
The remainder is 160 after subtracting 1540 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 11:
220 can be fit into 1600 7 times, resulting in a remainder of 60.
The next digit of our result is 7. 
Result so far: 442001.877
Subtracting 1540 from 1600 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 442001.877 with a remainder of 0.006.