88164047 divided by 221 
The aim is to understand the frequency of 221 in 88164047.

On to step 1:
If we divide 8 by 221, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 221

Moving on to step 2:
221 can be fit into 88 0 times, resulting in a remainder of 88.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 88 to get 88.
Bring next digit (1) of the dividend behind the 88 and repeat the process: 881 / 221

Going ahead to step 3:
881 divided by 221 is 3 with a remainder of 218.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 663 from 881, we get 218.
Fetch the next digit (6) from the dividend, attach it to 218 and continue: 2186 / 221

Advancing to step 4:
When dividing 2186 by 221, we get 9 with a remainder of 197.
Put 9 as the next digit of the answer. 
Result so far: 39.0
Subtract 1989 from 2186 to get 197.
Bring next digit (4) of the dividend behind the 197 and repeat the process: 1974 / 221

On to step 5:
If we divide 1974 by 221, we get 8 and a remainder of 206.
Put 8 as the next digit of the answer. 
Result so far: 398.0
Deduct 1768 from 1974 and we're left with 206.
Append the next digit (0) from the dividend to 206 and continue with: 2060 / 221

Moving on to step 6:
221 can be fit into 2060 9 times, resulting in a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 3989.0
Deduct 1989 from 2060 and we're left with 71.
Grab the next digit (4) from the dividend, add it to 71, then carry on: 714 / 221

Advancing to step 7:
When dividing 714 by 221, we get 3 with a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 39893.0
Subtracting 663 from 714 leaves us with 51.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 221

Let's proceed to step 8:
517 divided by 221 is 2 with a remainder of 75.
The next digit of our result is 2. 
Result so far: 398932.0
If we subtract 442 from 517, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 9:
If we divide 750 by 221, we get 3 and a remainder of 87.
Write down 3 as next digit of the result. 
Result so far: 398932.3
The remainder is 87 after subtracting 663 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 10:
870 divided by 221 is 3 with a remainder of 207.
The number 3 becomes the next digit in our result. 
Result so far: 398932.33
Subtract 663 from 870 to get 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

In conclusion, the division gives 398932.33 with a balance of 0.207.