284224 divided by 75 
The aim is to understand the frequency of 75 in 284224.

On to step 1:
2 divided by 75 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 75

Step 2:
75 can be fit into 28 0 times, resulting in a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 75

Going ahead to step 3:
The number 75 fits into 284 3 times, leaving a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 225 from 284 to get 59.
Fetch the next digit (2) from the dividend, attach it to 59 and continue: 592 / 75

Let's proceed to step 4:
75 goes into 592 7 times with a remainder of 67.
Use 7 as the next digit of our solution. 
Result so far: 37.0
The remainder is 67 after subtracting 525 from 592.
Bring next digit (2) of the dividend behind the 67 and repeat the process: 672 / 75

Step 5:
75 goes into 672 8 times with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 378.0
Subtracting 600 from 672 leaves us with 72.
Take the next digit (4) from the dividend and append it to 72, then repeat: 724 / 75

Advancing to step 6:
When dividing 724 by 75, we get 9 with a remainder of 49.
Write down 9 as next digit of the result. 
Result so far: 3789.0
The remainder is 49 after subtracting 675 from 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 7:
When dividing 490 by 75, we get 6 with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 3789.6
Deduct 450 from 490 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
If we divide 400 by 75, we get 5 and a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 3789.65
Subtracting 375 from 400 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
75 can be fit into 250 3 times, resulting in a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 3789.653
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
The number 75 fits into 250 3 times, leaving a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 3789.6533
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 3789.6533 with a remaining 0.00025.