38649783 ÷ 220 
The aim is to understand the frequency of 220 in 38649783.

Let's proceed to step 1:
When dividing 3 by 220, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 220

Moving on to step 2:
38 divided by 220 is 0 with a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Append the next digit (6) from the dividend to 38 and continue with: 386 / 220

On to step 3:
If we divide 386 by 220, we get 1 and a remainder of 166.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 220 from 386 to get 166.
Grab the next digit (4) from the dividend, add it to 166, then carry on: 1664 / 220

Moving on to step 4:
220 goes into 1664 7 times with a remainder of 124.
Use 7 as the next digit of our solution. 
Result so far: 17.0
The remainder is 124 after subtracting 1540 from 1664.
Take the next digit (9) from the dividend and append it to 124, then repeat: 1249 / 220

On to step 5:
The number 220 fits into 1249 5 times, leaving a remainder of 149.
Record the quotient 5 as the next digit in the result. 
Result so far: 175.0
Deduct 1100 from 1249 and we're left with 149.
Fetch the next digit (7) from the dividend, attach it to 149 and continue: 1497 / 220

Advancing to step 6:
1497 divided by 220 is 6 with a remainder of 177.
The number 6 becomes the next digit in our result. 
Result so far: 1756.0
The remainder is 177 after subtracting 1320 from 1497.
Append the next digit (8) from the dividend to 177 and continue with: 1778 / 220

Step 7:
220 goes into 1778 8 times with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 17568.0
Deduct 1760 from 1778 and we're left with 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 220

Let's proceed to step 8:
When dividing 183 by 220, we get 0 with a remainder of 183.
The next digit of our result is 0. 
Result so far: 175680.0
Subtracting 0 from 183 leaves us with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Advancing to step 9:
If we divide 1830 by 220, we get 8 and a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 175680.8
Subtracting 1760 from 1830 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
If we divide 700 by 220, we get 3 and a remainder of 40.
Record the quotient 3 as the next digit in the result. 
Result so far: 175680.83
The remainder is 40 after subtracting 660 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
When dividing 400 by 220, we get 1 with a remainder of 180.
Write down 1 as next digit of the result. 
Result so far: 175680.831
Deduct 220 from 400 and we're left 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.

On to step 12:
When dividing 1800 by 220, we get 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 175680.8318
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.

Going ahead to step 13:
220 can be fit into 400 1 times, resulting in a remainder of 180.
Record the quotient 1 as the next digit in the result. 
Result so far: 175680.83181
Subtracting 220 from 400 leaves us 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.

Advancing to step 14:
220 can be fit into 1800 8 times, resulting in a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 175680.831818
If we take 1760 away from 1800, we end up 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.

Moving on to step 15:
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: 175680.8318181
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.

Going ahead to step 16:
When dividing 1800 by 220, we get 8 with a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 175680.83181818
Subtracting 1760 from 1800 leaves us 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.

After the division, we end up with 175680.83181818 and a remainder of 4e-08.