30297291 ÷ 764 
The aim is to understand the frequency of 764 in 30297291.

Let's proceed to step 1:
3 divided by 764 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 764

Step 2:
30 divided by 764 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Include the next digit (2) from the dividend after 30, then repeat: 302 / 764

Advancing to step 3:
If we divide 302 by 764, we get 0 and a remainder of 302.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 302, we end up with 302.
Bring next digit (9) of the dividend behind the 302 and repeat the process: 3029 / 764

Step 4:
764 goes into 3029 3 times with a remainder of 737.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 2292 away from 3029, we end up with 737.
Grab the next digit (7) from the dividend, add it to 737, then carry on: 7377 / 764

Let's proceed to step 5:
7377 divided by 764 is 9 with a remainder of 501.
The next digit of our result is 9. 
Result so far: 39.0
The remainder is 501 after subtracting 6876 from 7377.
Include the next digit (2) from the dividend after 501, then repeat: 5012 / 764

Advancing to step 6:
The number 764 fits into 5012 6 times, leaving a remainder of 428.
Use 6 as the next digit of our solution. 
Result so far: 396.0
If we subtract 4584 from 5012, we get 428.
Bring next digit (9) of the dividend behind the 428 and repeat the process: 4289 / 764

Moving on to step 7:
4289 divided by 764 is 5 with a remainder of 469.
The number 5 becomes the next digit in our result. 
Result so far: 3965.0
If we take 3820 away from 4289, we end up with 469.
Grab the next digit (1) from the dividend, add it to 469, then carry on: 4691 / 764

Step 8:
The number 764 fits into 4691 6 times, leaving a remainder of 107.
Write down 6 as next digit of the result. 
Result so far: 39656.0
Deduct 4584 from 4691 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 9:
1070 divided by 764 is 1 with a remainder of 306.
Use 1 as the next digit of our solution. 
Result so far: 39656.1
If we subtract 764 from 1070, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Let's proceed to step 10:
When dividing 3060 by 764, we get 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 39656.14
The remainder is 4 after subtracting 3056 from 3060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
If we divide 40 by 764, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 39656.14
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
When dividing 400 by 764, we get 0 with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 39656.14
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 39656.14, and the remainder is 0.004.