Let's divide 60877178 by 221
The aim is to understand the frequency of 221 in 60877178.

Going ahead to step 1:
If we divide 6 by 221, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 221

Step 2:
221 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 60 and we're left with 60.
Fetch the next digit (8) from the dividend, attach it to 60 and continue: 608 / 221

Let's proceed to step 3:
221 can be fit into 608 2 times, resulting in a remainder of 166.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 442 from 608 leaves us with 166.
Take the next digit (7) from the dividend and append it to 166, then repeat: 1667 / 221

Moving on to step 4:
221 goes into 1667 7 times with a remainder of 120.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 1547 from 1667 leaves us with 120.
Append the next digit (7) from the dividend to 120 and continue with: 1207 / 221

Moving on to step 5:
221 can be fit into 1207 5 times, resulting in a remainder of 102.
Write down 5 as next digit of the result. 
Result so far: 275.0
Subtract 1105 from 1207 to get 102.
Include the next digit (1) from the dividend after 102, then repeat: 1021 / 221

Let's proceed to step 6:
1021 divided by 221 is 4 with a remainder of 137.
The number 4 becomes the next digit in our result. 
Result so far: 2754.0
Subtract 884 from 1021 to get 137.
Bring next digit (7) of the dividend behind the 137 and repeat the process: 1377 / 221

Let's proceed to step 7:
221 can be fit into 1377 6 times, resulting in a remainder of 51.
Write down 6 as next digit of the result. 
Result so far: 27546.0
Deduct 1326 from 1377 and we're left with 51.
Bring next digit (8) of the dividend behind the 51 and repeat the process: 518 / 221

Moving on to step 8:
If we divide 518 by 221, we get 2 and a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 275462.0
If we subtract 442 from 518, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 9:
221 goes into 760 3 times with a remainder of 97.
The next digit of our result is 3. 
Result so far: 275462.3
If we subtract 663 from 760, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 10:
221 goes into 970 4 times with a remainder of 86.
The number 4 becomes the next digit in our result. 
Result so far: 275462.34
If we take 884 away from 970, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 11:
When dividing 860 by 221, we get 3 with a remainder of 197.
Record the quotient 3 as the next digit in the result. 
Result so far: 275462.343
Deduct 663 from 860 and we're left with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Moving on to step 12:
If we divide 1970 by 221, we get 8 and a remainder of 202.
The number 8 becomes the next digit in our result. 
Result so far: 275462.3438
If we subtract 1768 from 1970, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

On to step 13:
2020 divided by 221 is 9 with a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 275462.34389
If we subtract 1989 from 2020, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 14:
The number 221 fits into 310 1 times, leaving a remainder of 89.
The next digit of our result is 1. 
Result so far: 275462.343891
Subtracting 221 from 310 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 15:
890 divided by 221 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 275462.3438914
If we subtract 884 from 890, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 16:
60 divided by 221 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 275462.3438914
Deduct 0 from 60 and we're left 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.

In conclusion, the division gives 275462.3438914 with a balance of 6e-08.