We look at the division of 30614646 by 220 
The aim is to understand the frequency of 220 in 30614646.

Advancing to step 1:
The number 220 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 220

Going ahead to step 2:
220 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Append the next digit (6) from the dividend to 30 and continue with: 306 / 220

Going ahead to step 3:
If we divide 306 by 220, we get 1 and a remainder of 86.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 86 after subtracting 220 from 306.
Grab the next digit (1) from the dividend, add it to 86, then carry on: 861 / 220

Step 4:
When dividing 861 by 220, we get 3 with a remainder of 201.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 660 from 861 and we're left with 201.
Include the next digit (4) from the dividend after 201, then repeat: 2014 / 220

Step 5:
If we divide 2014 by 220, we get 9 and a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 139.0
If we take 1980 away from 2014, we end up with 34.
Grab the next digit (6) from the dividend, add it to 34, then carry on: 346 / 220

Moving on to step 6:
346 divided by 220 is 1 with a remainder of 126.
Record the quotient 1 as the next digit in the result. 
Result so far: 1391.0
If we take 220 away from 346, we end up with 126.
Take the next digit (4) from the dividend and append it to 126, then repeat: 1264 / 220

On to step 7:
1264 divided by 220 is 5 with a remainder of 164.
Record the quotient 5 as the next digit in the result. 
Result so far: 13915.0
Subtracting 1100 from 1264 leaves us with 164.
Bring next digit (6) of the dividend behind the 164 and repeat the process: 1646 / 220

Let's proceed to step 8:
1646 divided by 220 is 7 with a remainder of 106.
Put 7 as the next digit of the answer. 
Result so far: 139157.0
If we subtract 1540 from 1646, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 9:
1060 divided by 220 is 4 with a remainder of 180.
The number 4 becomes the next digit in our result. 
Result so far: 139157.4
If we take 880 away from 1060, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 10:
220 goes into 1800 8 times with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 139157.48
Subtract 1760 from 1800 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
220 can be fit into 400 1 times, resulting in a remainder of 180.
Use 1 as the next digit of our solution. 
Result so far: 139157.481
The remainder is 180 after subtracting 220 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 12:
When dividing 1800 by 220, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 139157.4818
Deduct 1760 from 1800 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
400 divided by 220 is 1 with a remainder of 180.
The number 1 becomes the next digit in our result. 
Result so far: 139157.48181
The remainder is 180 after subtracting 220 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 14:
1800 divided by 220 is 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 139157.481818
The remainder is 40 after subtracting 1760 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 15:
If we divide 400 by 220, we get 1 and a remainder of 180.
Put 1 as the next digit of the answer. 
Result so far: 139157.4818181
Subtract 220 from 400 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 16:
When dividing 1800 by 220, we get 8 with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 139157.48181818
Deduct 1760 from 1800 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 139157.48181818, with a leftover of 4e-08.