We're dividing 220998 by 48 
The aim is to understand the frequency of 48 in 220998.

Step 1:
If we divide 2 by 48, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 48

Advancing to step 2:
22 divided by 48 is 0 with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 48

Advancing to step 3:
48 can be fit into 220 4 times, resulting in a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 192 from 220 and we're left with 28.
Bring next digit (9) of the dividend behind the 28 and repeat the process: 289 / 48

Advancing to step 4:
48 goes into 289 6 times with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 46.0
Deduct 288 from 289 and we're left with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 48

Step 5:
48 goes into 19 0 times with a remainder of 19.
The next digit of our result is 0. 
Result so far: 460.0
Subtract 0 from 19 to get 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 48

On to step 6:
When dividing 198 by 48, we get 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 4604.0
If we subtract 192 from 198, 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 7:
48 goes into 60 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 4604.1
The remainder is 12 after subtracting 48 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
48 goes into 120 2 times with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 4604.12
Subtract 96 from 120 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
48 goes into 240 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 4604.125
Subtract 240 from 240 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
If we divide 0 by 48, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4604.125
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
The number 48 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4604.125
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 4604.125 and a remainder of 0.0.