We look at the division of 88147987 by 584 
The aim is to understand the frequency of 584 in 88147987.

Let's proceed to step 1:
If we divide 8 by 584, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 584

On to step 2:
88 divided by 584 is 0 with a remainder of 88.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 88 and we're left with 88.
Take the next digit (1) from the dividend and append it to 88, then repeat: 881 / 584

Let's proceed to step 3:
If we divide 881 by 584, we get 1 and a remainder of 297.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 584 away from 881, we end up with 297.
Fetch the next digit (4) from the dividend, attach it to 297 and continue: 2974 / 584

Step 4:
584 can be fit into 2974 5 times, resulting in a remainder of 54.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtracting 2920 from 2974 leaves us with 54.
Bring next digit (7) of the dividend behind the 54 and repeat the process: 547 / 584

Advancing to step 5:
If we divide 547 by 584, we get 0 and a remainder of 547.
Put 0 as the next digit of the answer. 
Result so far: 150.0
If we subtract 0 from 547, we get 547.
Fetch the next digit (9) from the dividend, attach it to 547 and continue: 5479 / 584

Advancing to step 6:
When dividing 5479 by 584, we get 9 with a remainder of 223.
The next digit of our result is 9. 
Result so far: 1509.0
Deduct 5256 from 5479 and we're left with 223.
Bring next digit (8) of the dividend behind the 223 and repeat the process: 2238 / 584

Going ahead to step 7:
584 can be fit into 2238 3 times, resulting in a remainder of 486.
Write down 3 as next digit of the result. 
Result so far: 15093.0
Deduct 1752 from 2238 and we're left with 486.
Append the next digit (7) from the dividend to 486 and continue with: 4867 / 584

Let's proceed to step 8:
584 goes into 4867 8 times with a remainder of 195.
Put 8 as the next digit of the answer. 
Result so far: 150938.0
If we subtract 4672 from 4867, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 9:
1950 divided by 584 is 3 with a remainder of 198.
Write down 3 as next digit of the result. 
Result so far: 150938.3
If we take 1752 away from 1950, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Step 10:
584 goes into 1980 3 times with a remainder of 228.
The next digit of our result is 3. 
Result so far: 150938.33
If we take 1752 away from 1980, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

After the division, we end up with 150938.33 and a remainder of 0.228.