584912 ÷ 48 
The aim is to understand the frequency of 48 in 584912.

Moving on to step 1:
The number 48 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 48

Going ahead to step 2:
When dividing 58 by 48, we get 1 with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 48 away from 58, we end up with 10.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 48

Going ahead to step 3:
104 divided by 48 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 8 after subtracting 96 from 104.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 48

Advancing to step 4:
The number 48 fits into 89 1 times, leaving a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
If we subtract 48 from 89, we get 41.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 48

Moving on to step 5:
48 goes into 411 8 times with a remainder of 27.
Put 8 as the next digit of the answer. 
Result so far: 1218.0
The remainder is 27 after subtracting 384 from 411.
Bring next digit (2) of the dividend behind the 27 and repeat the process: 272 / 48

Moving on to step 6:
48 goes into 272 5 times with a remainder of 32.
The next digit of our result is 5. 
Result so far: 12185.0
If we take 240 away from 272, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 7:
If we divide 320 by 48, we get 6 and a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 12185.6
If we subtract 288 from 320, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 8:
48 can be fit into 320 6 times, resulting in a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 12185.66
Deduct 288 from 320 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 12185.66, with a leftover of 0.032.