We look at the division of 7754053 by 750 
The aim is to understand the frequency of 750 in 7754053.

Moving on to step 1:
When dividing 7 by 750, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 750

Moving on to step 2:
When dividing 77 by 750, we get 0 with a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Append the next digit (5) from the dividend to 77 and continue with: 775 / 750

Let's proceed to step 3:
The number 750 fits into 775 1 times, leaving a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 750 from 775 to get 25.
Fetch the next digit (4) from the dividend, attach it to 25 and continue: 254 / 750

Step 4:
The number 750 fits into 254 0 times, leaving a remainder of 254.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 254 leaves us with 254.
Take the next digit (0) from the dividend and append it to 254, then repeat: 2540 / 750

Moving on to step 5:
If we divide 2540 by 750, we get 3 and a remainder of 290.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
Subtract 2250 from 2540 to get 290.
Append the next digit (5) from the dividend to 290 and continue with: 2905 / 750

Step 6:
The number 750 fits into 2905 3 times, leaving a remainder of 655.
Record the quotient 3 as the next digit in the result. 
Result so far: 1033.0
The remainder is 655 after subtracting 2250 from 2905.
Fetch the next digit (3) from the dividend, attach it to 655 and continue: 6553 / 750

Going ahead to step 7:
750 can be fit into 6553 8 times, resulting in a remainder of 553.
Use 8 as the next digit of our solution. 
Result so far: 10338.0
Subtract 6000 from 6553 to get 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Moving on to step 8:
If we divide 5530 by 750, we get 7 and a remainder of 280.
Use 7 as the next digit of our solution. 
Result so far: 10338.7
If we take 5250 away from 5530, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 9:
When dividing 2800 by 750, we get 3 with a remainder of 550.
The next digit of our result is 3. 
Result so far: 10338.73
Subtracting 2250 from 2800 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Let's proceed to step 10:
750 goes into 5500 7 times with a remainder of 250.
The number 7 becomes the next digit in our result. 
Result so far: 10338.737
If we take 5250 away from 5500, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 11:
The number 750 fits into 2500 3 times, leaving a remainder of 250.
Use 3 as the next digit of our solution. 
Result so far: 10338.7373
Deduct 2250 from 2500 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 12:
If we divide 2500 by 750, we get 3 and a remainder of 250.
Record the quotient 3 as the next digit in the result. 
Result so far: 10338.73733
Deduct 2250 from 2500 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

The final result is 10338.73733 with a remainder of 0.00025.