29920254 divided by 306 
The aim is to understand the frequency of 306 in 29920254.

Advancing to step 1:
The number 306 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 306

Step 2:
The number 306 fits into 29 0 times, leaving a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 29, we end up with 29.
Append the next digit (9) from the dividend to 29 and continue with: 299 / 306

Step 3:
If we divide 299 by 306, we get 0 and a remainder of 299.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 299 and we're left with 299.
Fetch the next digit (2) from the dividend, attach it to 299 and continue: 2992 / 306

Let's proceed to step 4:
If we divide 2992 by 306, we get 9 and a remainder of 238.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 2754 from 2992 leaves us with 238.
Include the next digit (0) from the dividend after 238, then repeat: 2380 / 306

Step 5:
When dividing 2380 by 306, we get 7 with a remainder of 238.
The next digit of our result is 7. 
Result so far: 97.0
If we take 2142 away from 2380, we end up with 238.
Grab the next digit (2) from the dividend, add it to 238, then carry on: 2382 / 306

Advancing to step 6:
2382 divided by 306 is 7 with a remainder of 240.
The number 7 becomes the next digit in our result. 
Result so far: 977.0
The remainder is 240 after subtracting 2142 from 2382.
Grab the next digit (5) from the dividend, add it to 240, then carry on: 2405 / 306

Let's proceed to step 7:
306 can be fit into 2405 7 times, resulting in a remainder of 263.
The next digit of our result is 7. 
Result so far: 9777.0
If we take 2142 away from 2405, we end up with 263.
Append the next digit (4) from the dividend to 263 and continue with: 2634 / 306

Going ahead to step 8:
When dividing 2634 by 306, we get 8 with a remainder of 186.
The number 8 becomes the next digit in our result. 
Result so far: 97778.0
If we take 2448 away from 2634, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 9:
1860 divided by 306 is 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 97778.6
If we take 1836 away from 1860, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
If we divide 240 by 306, we get 0 and a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 97778.6
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 11:
The number 306 fits into 2400 7 times, leaving a remainder of 258.
The number 7 becomes the next digit in our result. 
Result so far: 97778.607
The remainder is 258 after subtracting 2142 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

On to step 12:
306 can be fit into 2580 8 times, resulting in a remainder of 132.
Record the quotient 8 as the next digit in the result. 
Result so far: 97778.6078
Deduct 2448 from 2580 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 13:
306 can be fit into 1320 4 times, resulting in a remainder of 96.
Record the quotient 4 as the next digit in the result. 
Result so far: 97778.60784
If we take 1224 away from 1320, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 14:
If we divide 960 by 306, we get 3 and a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 97778.607843
If we subtract 918 from 960, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 15:
306 can be fit into 420 1 times, resulting in a remainder of 114.
Put 1 as the next digit of the answer. 
Result so far: 97778.6078431
Deduct 306 from 420 and we're left with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 16:
306 goes into 1140 3 times with a remainder of 222.
Put 3 as the next digit of the answer. 
Result so far: 97778.60784313
Subtracting 918 from 1140 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Our division results in 97778.60784313 with a remaining 2.22e-07.