194997 divided by 75 
The aim is to understand the frequency of 75 in 194997.

On to step 1:
75 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 75

Going ahead to step 2:
75 goes into 19 0 times with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Include the next digit (4) from the dividend after 19, then repeat: 194 / 75

On to step 3:
194 divided by 75 is 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 150 away from 194, we end up with 44.
Include the next digit (9) from the dividend after 44, then repeat: 449 / 75

Moving on to step 4:
75 goes into 449 5 times with a remainder of 74.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 375 from 449 and we're left with 74.
Take the next digit (9) from the dividend and append it to 74, then repeat: 749 / 75

Step 5:
The number 75 fits into 749 9 times, leaving a remainder of 74.
Write down 9 as next digit of the result. 
Result so far: 259.0
Subtracting 675 from 749 leaves us with 74.
Grab the next digit (7) from the dividend, add it to 74, then carry on: 747 / 75

Let's proceed to step 6:
The number 75 fits into 747 9 times, leaving a remainder of 72.
Put 9 as the next digit of the answer. 
Result so far: 2599.0
If we subtract 675 from 747, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 7:
If we divide 720 by 75, we get 9 and a remainder of 45.
Write down 9 as next digit of the result. 
Result so far: 2599.9
If we subtract 675 from 720, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 8:
75 goes into 450 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 2599.96
Deduct 450 from 450 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
75 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2599.96
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
75 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2599.96
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 2599.96 and a remainder of 0.0.