We're dividing 208736 by 75 
The aim is to understand the frequency of 75 in 208736.

Advancing to step 1:
75 can be fit into 2 0 times, resulting in 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.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 75

Step 2:
75 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 75

Step 3:
75 can be fit into 208 2 times, resulting in a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 150 from 208 leaves us with 58.
Bring next digit (7) of the dividend behind the 58 and repeat the process: 587 / 75

On to step 4:
If we divide 587 by 75, we get 7 and a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 525 from 587 leaves us with 62.
Bring next digit (3) of the dividend behind the 62 and repeat the process: 623 / 75

Moving on to step 5:
The number 75 fits into 623 8 times, leaving a remainder of 23.
Write down 8 as next digit of the result. 
Result so far: 278.0
Deduct 600 from 623 and we're left with 23.
Append the next digit (6) from the dividend to 23 and continue with: 236 / 75

Let's proceed to step 6:
If we divide 236 by 75, we get 3 and a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 2783.0
Subtracting 225 from 236 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
75 goes into 110 1 times with a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 2783.1
If we take 75 away from 110, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 8:
If we divide 350 by 75, we get 4 and a remainder of 50.
The next digit of our result is 4. 
Result so far: 2783.14
Subtracting 300 from 350 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
75 goes into 500 6 times with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 2783.146
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
75 can be fit into 500 6 times, resulting in a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 2783.1466
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 2783.1466 with a remaining 0.0005.