9873006 divided by 750 
The aim is to understand the frequency of 750 in 9873006.

Advancing to step 1:
9 divided by 750 is 0 with 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.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 750

Let's proceed to step 2:
98 divided by 750 is 0 with a remainder of 98.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 98, we get 98.
Append the next digit (7) from the dividend to 98 and continue with: 987 / 750

Let's proceed to step 3:
When dividing 987 by 750, we get 1 with a remainder of 237.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 750 from 987 and we're left with 237.
Fetch the next digit (3) from the dividend, attach it to 237 and continue: 2373 / 750

Let's proceed to step 4:
If we divide 2373 by 750, we get 3 and a remainder of 123.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 2250 from 2373 leaves us with 123.
Fetch the next digit (0) from the dividend, attach it to 123 and continue: 1230 / 750

On to step 5:
1230 divided by 750 is 1 with a remainder of 480.
Use 1 as the next digit of our solution. 
Result so far: 131.0
Subtract 750 from 1230 to get 480.
Take the next digit (0) from the dividend and append it to 480, then repeat: 4800 / 750

Moving on to step 6:
750 can be fit into 4800 6 times, resulting in a remainder of 300.
The next digit of our result is 6. 
Result so far: 1316.0
If we take 4500 away from 4800, we end up with 300.
Append the next digit (6) from the dividend to 300 and continue with: 3006 / 750

Let's proceed to step 7:
The number 750 fits into 3006 4 times, leaving a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 13164.0
The remainder is 6 after subtracting 3000 from 3006.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
When dividing 60 by 750, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 13164.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
750 goes into 600 0 times with a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 13164.0
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

After the division, we end up with 13164.0 and a remainder of 0.6.