Let's divide 50338978 by 220
The aim is to understand the frequency of 220 in 50338978.

Moving on to step 1:
5 divided by 220 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 220

Step 2:
220 goes into 50 0 times with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Bring next digit (3) of the dividend behind the 50 and repeat the process: 503 / 220

Let's proceed to step 3:
503 divided by 220 is 2 with a remainder of 63.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 440 away from 503, we end up with 63.
Append the next digit (3) from the dividend to 63 and continue with: 633 / 220

Step 4:
633 divided by 220 is 2 with a remainder of 193.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Deduct 440 from 633 and we're left with 193.
Bring next digit (8) of the dividend behind the 193 and repeat the process: 1938 / 220

Going ahead to step 5:
220 can be fit into 1938 8 times, resulting in a remainder of 178.
Write down 8 as next digit of the result. 
Result so far: 228.0
Deduct 1760 from 1938 and we're left with 178.
Append the next digit (9) from the dividend to 178 and continue with: 1789 / 220

Moving on to step 6:
The number 220 fits into 1789 8 times, leaving a remainder of 29.
The number 8 becomes the next digit in our result. 
Result so far: 2288.0
Subtracting 1760 from 1789 leaves us with 29.
Fetch the next digit (7) from the dividend, attach it to 29 and continue: 297 / 220

Going ahead to step 7:
220 can be fit into 297 1 times, resulting in a remainder of 77.
The number 1 becomes the next digit in our result. 
Result so far: 22881.0
If we take 220 away from 297, we end up with 77.
Append the next digit (8) from the dividend to 77 and continue with: 778 / 220

Moving on to step 8:
220 goes into 778 3 times with a remainder of 118.
The next digit of our result is 3. 
Result so far: 228813.0
If we take 660 away from 778, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 9:
220 can be fit into 1180 5 times, resulting in a remainder of 80.
Record the quotient 5 as the next digit in the result. 
Result so far: 228813.5
The remainder is 80 after subtracting 1100 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
If we divide 800 by 220, we get 3 and a remainder of 140.
The next digit of our result is 3. 
Result so far: 228813.53
The remainder is 140 after subtracting 660 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 11:
When dividing 1400 by 220, we get 6 with a remainder of 80.
The number 6 becomes the next digit in our result. 
Result so far: 228813.536
The remainder is 80 after subtracting 1320 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
When dividing 800 by 220, we get 3 with a remainder of 140.
Put 3 as the next digit of the answer. 
Result so far: 228813.5363
Deduct 660 from 800 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 13:
When dividing 1400 by 220, we get 6 with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 228813.53636
The remainder is 80 after subtracting 1320 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 14:
800 divided by 220 is 3 with a remainder of 140.
The next digit of our result is 3. 
Result so far: 228813.536363
If we take 660 away from 800, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 15:
1400 divided by 220 is 6 with a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 228813.5363636
If we take 1320 away from 1400, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 16:
800 divided by 220 is 3 with a remainder of 140.
Write down 3 as next digit of the result. 
Result so far: 228813.53636363
Subtract 660 from 800 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Our division results in 228813.53636363 with a remaining 1.4e-07.