We're dividing 44266283 by 221 
The aim is to understand the frequency of 221 in 44266283.

Moving on to step 1:
The number 221 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 221

Moving on to step 2:
When dividing 44 by 221, we get 0 with a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Include the next digit (2) from the dividend after 44, then repeat: 442 / 221

Going ahead to step 3:
221 goes into 442 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 0 after subtracting 442 from 442.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 221

Moving on to step 4:
When dividing 6 by 221, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 221

Advancing to step 5:
221 goes into 66 0 times with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 200.0
If we subtract 0 from 66, we get 66.
Bring next digit (2) of the dividend behind the 66 and repeat the process: 662 / 221

Advancing to step 6:
When dividing 662 by 221, we get 2 with a remainder of 220.
Put 2 as the next digit of the answer. 
Result so far: 2002.0
Subtracting 442 from 662 leaves us with 220.
Fetch the next digit (8) from the dividend, attach it to 220 and continue: 2208 / 221

On to step 7:
221 can be fit into 2208 9 times, resulting in a remainder of 219.
Use 9 as the next digit of our solution. 
Result so far: 20029.0
Deduct 1989 from 2208 and we're left with 219.
Include the next digit (3) from the dividend after 219, then repeat: 2193 / 221

Going ahead to step 8:
If we divide 2193 by 221, we get 9 and a remainder of 204.
Use 9 as the next digit of our solution. 
Result so far: 200299.0
If we subtract 1989 from 2193, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 9:
When dividing 2040 by 221, we get 9 with a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 200299.9
Subtract 1989 from 2040 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 10:
When dividing 510 by 221, we get 2 with a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 200299.92
Deduct 442 from 510 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 11:
221 can be fit into 680 3 times, resulting in a remainder of 17.
The next digit of our result is 3. 
Result so far: 200299.923
If we take 663 away from 680, we end up with 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 12:
When dividing 170 by 221, we get 0 with a remainder of 170.
Use 0 as the next digit of our solution. 
Result so far: 200299.923
Subtract 0 from 170 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 13:
If we divide 1700 by 221, we get 7 and a remainder of 153.
Put 7 as the next digit of the answer. 
Result so far: 200299.92307
If we take 1547 away from 1700, we end up with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

On to step 14:
221 goes into 1530 6 times with a remainder of 204.
The number 6 becomes the next digit in our result. 
Result so far: 200299.923076
If we take 1326 away from 1530, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 15:
221 goes into 2040 9 times with a remainder of 51.
The number 9 becomes the next digit in our result. 
Result so far: 200299.9230769
If we take 1989 away from 2040, we end up with 51.
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 16:
221 can be fit into 510 2 times, resulting in a remainder of 68.
The next digit of our result is 2. 
Result so far: 200299.92307692
If we take 442 away from 510, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 200299.92307692 with a remaining 6.8e-08.