144741 divided by 75 
The aim is to understand the frequency of 75 in 144741.

Let's proceed to step 1:
1 divided by 75 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 75

Advancing to step 2:
75 goes into 14 0 times with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 75

Advancing to step 3:
75 can be fit into 144 1 times, resulting in a remainder of 69.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 75 away from 144, we end up with 69.
Bring next digit (7) of the dividend behind the 69 and repeat the process: 697 / 75

Advancing to step 4:
75 goes into 697 9 times with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 675 from 697 and we're left with 22.
Append the next digit (4) from the dividend to 22 and continue with: 224 / 75

On to step 5:
75 goes into 224 2 times with a remainder of 74.
The number 2 becomes the next digit in our result. 
Result so far: 192.0
Deduct 150 from 224 and we're left with 74.
Grab the next digit (1) from the dividend, add it to 74, then carry on: 741 / 75

On to step 6:
741 divided by 75 is 9 with a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 1929.0
Deduct 675 from 741 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 7:
75 can be fit into 660 8 times, resulting in a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 1929.8
The remainder is 60 after subtracting 600 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
75 goes into 600 8 times with a remainder of 0.
The next digit of our result is 8. 
Result so far: 1929.88
If we subtract 600 from 600, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1929.88 with a remaining 0.0.