We look at the division of 522616 by 48 
The aim is to understand the frequency of 48 in 522616.

Going ahead to step 1:
The number 48 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 48

Advancing to step 2:
If we divide 52 by 48, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 48 away from 52, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 48

Let's proceed to step 3:
The number 48 fits into 42 0 times, leaving a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 42 to get 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 48

Moving on to step 4:
48 can be fit into 426 8 times, resulting in a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 108.0
Deduct 384 from 426 and we're left with 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 48

Step 5:
48 goes into 421 8 times with a remainder of 37.
Put 8 as the next digit of the answer. 
Result so far: 1088.0
If we subtract 384 from 421, we get 37.
Bring next digit (6) of the dividend behind the 37 and repeat the process: 376 / 48

Advancing to step 6:
If we divide 376 by 48, we get 7 and a remainder of 40.
The next digit of our result is 7. 
Result so far: 10887.0
If we subtract 336 from 376, we 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.

Going ahead to step 7:
48 can be fit into 400 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 10887.8
If we take 384 away from 400, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
160 divided by 48 is 3 with a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 10887.83
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
When dividing 160 by 48, we get 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 10887.833
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 10887.833 with a remaining 0.0016.