54449754 ÷ 750 
The aim is to understand the frequency of 750 in 54449754.

Going ahead to step 1:
5 divided by 750 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 750

Step 2:
54 divided by 750 is 0 with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Fetch the next digit (4) from the dividend, attach it to 54 and continue: 544 / 750

Going ahead to step 3:
The number 750 fits into 544 0 times, leaving a remainder of 544.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 544 to get 544.
Grab the next digit (4) from the dividend, add it to 544, then carry on: 5444 / 750

Let's proceed to step 4:
If we divide 5444 by 750, we get 7 and a remainder of 194.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 5250 from 5444 and we're left with 194.
Take the next digit (9) from the dividend and append it to 194, then repeat: 1949 / 750

On to step 5:
1949 divided by 750 is 2 with a remainder of 449.
The next digit of our result is 2. 
Result so far: 72.0
Subtracting 1500 from 1949 leaves us with 449.
Fetch the next digit (7) from the dividend, attach it to 449 and continue: 4497 / 750

Step 6:
750 goes into 4497 5 times with a remainder of 747.
The number 5 becomes the next digit in our result. 
Result so far: 725.0
Subtract 3750 from 4497 to get 747.
Fetch the next digit (5) from the dividend, attach it to 747 and continue: 7475 / 750

On to step 7:
7475 divided by 750 is 9 with a remainder of 725.
Put 9 as the next digit of the answer. 
Result so far: 7259.0
Subtracting 6750 from 7475 leaves us with 725.
Fetch the next digit (4) from the dividend, attach it to 725 and continue: 7254 / 750

Moving on to step 8:
7254 divided by 750 is 9 with a remainder of 504.
Use 9 as the next digit of our solution. 
Result so far: 72599.0
Deduct 6750 from 7254 and we're left with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 9:
5040 divided by 750 is 6 with a remainder of 540.
The number 6 becomes the next digit in our result. 
Result so far: 72599.6
Deduct 4500 from 5040 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 10:
750 can be fit into 5400 7 times, resulting in a remainder of 150.
Put 7 as the next digit of the answer. 
Result so far: 72599.67
Subtract 5250 from 5400 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 11:
The number 750 fits into 1500 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 72599.672
Deduct 1500 from 1500 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.

Let's proceed to step 12:
750 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 72599.672
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.

On to step 13:
The number 750 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 72599.672
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 72599.672, and the remainder is 0.0.