We're dividing 973361 by 75 
The aim is to understand the frequency of 75 in 973361.

Let's proceed to step 1:
75 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 75

Going ahead to step 2:
75 can be fit into 97 1 times, resulting in a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 75 from 97, we get 22.
Bring next digit (3) of the dividend behind the 22 and repeat the process: 223 / 75

Advancing to step 3:
223 divided by 75 is 2 with a remainder of 73.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 150 from 223 and we're left with 73.
Append the next digit (3) from the dividend to 73 and continue with: 733 / 75

Moving on to step 4:
75 goes into 733 9 times with a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 129.0
Deduct 675 from 733 and we're left with 58.
Fetch the next digit (6) from the dividend, attach it to 58 and continue: 586 / 75

Advancing to step 5:
If we divide 586 by 75, we get 7 and a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 1297.0
If we subtract 525 from 586, we get 61.
Append the next digit (1) from the dividend to 61 and continue with: 611 / 75

On to step 6:
611 divided by 75 is 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 12978.0
Deduct 600 from 611 and we're left 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.

Moving on to step 7:
75 can be fit into 110 1 times, resulting in a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 12978.1
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.

Let's proceed to step 8:
350 divided by 75 is 4 with a remainder of 50.
Write down 4 as next digit of the result. 
Result so far: 12978.14
Deduct 300 from 350 and we're left 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.

Step 9:
The number 75 fits into 500 6 times, leaving a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 12978.146
If we subtract 450 from 500, we 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.

Going ahead to step 10:
If we divide 500 by 75, we get 6 and a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 12978.1466
Subtracting 450 from 500 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.

After the division, we end up with 12978.1466 and a remainder of 0.0005.