We're dividing 76102149 by 302 
The aim is to understand the frequency of 302 in 76102149.

Let's proceed to step 1:
302 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 302

Advancing to step 2:
302 goes into 76 0 times with a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Append the next digit (1) from the dividend to 76 and continue with: 761 / 302

Advancing to step 3:
761 divided by 302 is 2 with a remainder of 157.
The next digit of our result is 2. 
Result so far: 2.0
If we take 604 away from 761, we end up with 157.
Bring next digit (0) of the dividend behind the 157 and repeat the process: 1570 / 302

Advancing to step 4:
When dividing 1570 by 302, we get 5 with a remainder of 60.
The next digit of our result is 5. 
Result so far: 25.0
If we subtract 1510 from 1570, we get 60.
Append the next digit (2) from the dividend to 60 and continue with: 602 / 302

On to step 5:
302 goes into 602 1 times with a remainder of 300.
The number 1 becomes the next digit in our result. 
Result so far: 251.0
Deduct 302 from 602 and we're left with 300.
Bring next digit (1) of the dividend behind the 300 and repeat the process: 3001 / 302

Step 6:
The number 302 fits into 3001 9 times, leaving a remainder of 283.
Use 9 as the next digit of our solution. 
Result so far: 2519.0
The remainder is 283 after subtracting 2718 from 3001.
Grab the next digit (4) from the dividend, add it to 283, then carry on: 2834 / 302

Moving on to step 7:
When dividing 2834 by 302, we get 9 with a remainder of 116.
Use 9 as the next digit of our solution. 
Result so far: 25199.0
Subtracting 2718 from 2834 leaves us with 116.
Include the next digit (9) from the dividend after 116, then repeat: 1169 / 302

Moving on to step 8:
When dividing 1169 by 302, we get 3 with a remainder of 263.
Put 3 as the next digit of the answer. 
Result so far: 251993.0
If we subtract 906 from 1169, we get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Going ahead to step 9:
302 can be fit into 2630 8 times, resulting in a remainder of 214.
Use 8 as the next digit of our solution. 
Result so far: 251993.8
Deduct 2416 from 2630 and we're left with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 10:
When dividing 2140 by 302, we get 7 with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 251993.87
If we take 2114 away from 2140, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 11:
If we divide 260 by 302, we get 0 and a remainder of 260.
Write down 0 as next digit of the result. 
Result so far: 251993.87
If we subtract 0 from 260, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 12:
If we divide 2600 by 302, we get 8 and a remainder of 184.
Use 8 as the next digit of our solution. 
Result so far: 251993.8708
Subtract 2416 from 2600 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 13:
302 goes into 1840 6 times with a remainder of 28.
The next digit of our result is 6. 
Result so far: 251993.87086
Deduct 1812 from 1840 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
280 divided by 302 is 0 with a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 251993.87086
Subtract 0 from 280 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 15:
302 can be fit into 2800 9 times, resulting in a remainder of 82.
Use 9 as the next digit of our solution. 
Result so far: 251993.8708609
The remainder is 82 after subtracting 2718 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 16:
302 can be fit into 820 2 times, resulting in a remainder of 216.
Put 2 as the next digit of the answer. 
Result so far: 251993.87086092
Subtracting 604 from 820 leaves us 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.

In conclusion, the division gives 251993.87086092 with a balance of 2.16e-07.