We look at the division of 30976115 by 749 
The aim is to understand the frequency of 749 in 30976115.

Going ahead to step 1:
When dividing 3 by 749, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 749

Let's proceed to step 2:
30 divided by 749 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 749

Moving on to step 3:
If we divide 309 by 749, we get 0 and a remainder of 309.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 309, we get 309.
Include the next digit (7) from the dividend after 309, then repeat: 3097 / 749

Step 4:
3097 divided by 749 is 4 with a remainder of 101.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 2996 from 3097 leaves us with 101.
Grab the next digit (6) from the dividend, add it to 101, then carry on: 1016 / 749

On to step 5:
749 goes into 1016 1 times with a remainder of 267.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Deduct 749 from 1016 and we're left with 267.
Fetch the next digit (1) from the dividend, attach it to 267 and continue: 2671 / 749

On to step 6:
When dividing 2671 by 749, we get 3 with a remainder of 424.
The number 3 becomes the next digit in our result. 
Result so far: 413.0
Subtract 2247 from 2671 to get 424.
Include the next digit (1) from the dividend after 424, then repeat: 4241 / 749

Let's proceed to step 7:
749 goes into 4241 5 times with a remainder of 496.
The next digit of our result is 5. 
Result so far: 4135.0
Subtracting 3745 from 4241 leaves us with 496.
Include the next digit (5) from the dividend after 496, then repeat: 4965 / 749

Moving on to step 8:
When dividing 4965 by 749, we get 6 with a remainder of 471.
Record the quotient 6 as the next digit in the result. 
Result so far: 41356.0
Subtract 4494 from 4965 to get 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

On to step 9:
749 can be fit into 4710 6 times, resulting in a remainder of 216.
Put 6 as the next digit of the answer. 
Result so far: 41356.6
Deduct 4494 from 4710 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 10:
749 goes into 2160 2 times with a remainder of 662.
Use 2 as the next digit of our solution. 
Result so far: 41356.62
If we take 1498 away from 2160, we end up with 662.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6620, and continue the process.

Advancing to step 11:
749 can be fit into 6620 8 times, resulting in a remainder of 628.
The next digit of our result is 8. 
Result so far: 41356.628
Deduct 5992 from 6620 and we're left with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Going ahead to step 12:
When dividing 6280 by 749, we get 8 with a remainder of 288.
Use 8 as the next digit of our solution. 
Result so far: 41356.6288
Subtracting 5992 from 6280 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

The quotient of the division is 41356.6288, and the remainder is 0.00288.