994387 divided by 75 
The aim is to understand the frequency of 75 in 994387.

Let's proceed to step 1:
If we divide 9 by 75, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 75

Moving on to step 2:
The number 75 fits into 99 1 times, leaving a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 75 from 99 to get 24.
Fetch the next digit (4) from the dividend, attach it to 24 and continue: 244 / 75

On to step 3:
If we divide 244 by 75, we get 3 and a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 225 from 244 to get 19.
Include the next digit (3) from the dividend after 19, then repeat: 193 / 75

Advancing to step 4:
If we divide 193 by 75, we get 2 and a remainder of 43.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
Deduct 150 from 193 and we're left with 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 75

Advancing to step 5:
When dividing 438 by 75, we get 5 with a remainder of 63.
The next digit of our result is 5. 
Result so far: 1325.0
Subtract 375 from 438 to get 63.
Append the next digit (7) from the dividend to 63 and continue with: 637 / 75

Moving on to step 6:
75 goes into 637 8 times with a remainder of 37.
Record the quotient 8 as the next digit in the result. 
Result so far: 13258.0
If we subtract 600 from 637, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
If we divide 370 by 75, we get 4 and a remainder of 70.
Write down 4 as next digit of the result. 
Result so far: 13258.4
If we subtract 300 from 370, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
700 divided by 75 is 9 with a remainder of 25.
The next digit of our result is 9. 
Result so far: 13258.49
The remainder is 25 after subtracting 675 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
250 divided by 75 is 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 13258.493
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.

Let's proceed to step 10:
250 divided by 75 is 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 13258.4933
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 13258.4933 with a remaining 0.00025.