49272994 ÷ 306 
The aim is to understand the frequency of 306 in 49272994.

Let's proceed to step 1:
When dividing 4 by 306, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 306

Advancing to step 2:
306 can be fit into 49 0 times, resulting in a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Append the next digit (2) from the dividend to 49 and continue with: 492 / 306

Moving on to step 3:
306 goes into 492 1 times with a remainder of 186.
The next digit of our result is 1. 
Result so far: 1.0
If we take 306 away from 492, we end up with 186.
Bring next digit (7) of the dividend behind the 186 and repeat the process: 1867 / 306

Step 4:
When dividing 1867 by 306, we get 6 with a remainder of 31.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 1836 from 1867 to get 31.
Include the next digit (2) from the dividend after 31, then repeat: 312 / 306

Advancing to step 5:
312 divided by 306 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
If we subtract 306 from 312, we get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 306

Moving on to step 6:
306 goes into 69 0 times with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 1610.0
Deduct 0 from 69 and we're left with 69.
Fetch the next digit (9) from the dividend, attach it to 69 and continue: 699 / 306

Let's proceed to step 7:
306 can be fit into 699 2 times, resulting in a remainder of 87.
The number 2 becomes the next digit in our result. 
Result so far: 16102.0
Deduct 612 from 699 and we're left with 87.
Fetch the next digit (4) from the dividend, attach it to 87 and continue: 874 / 306

Advancing to step 8:
306 goes into 874 2 times with a remainder of 262.
Put 2 as the next digit of the answer. 
Result so far: 161022.0
Subtracting 612 from 874 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 9:
The number 306 fits into 2620 8 times, leaving a remainder of 172.
Use 8 as the next digit of our solution. 
Result so far: 161022.8
If we take 2448 away from 2620, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 10:
When dividing 1720 by 306, we get 5 with a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 161022.85
Deduct 1530 from 1720 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 11:
306 can be fit into 1900 6 times, resulting in a remainder of 64.
The next digit of our result is 6. 
Result so far: 161022.856
If we subtract 1836 from 1900, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 12:
If we divide 640 by 306, we get 2 and a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 161022.8562
Subtracting 612 from 640 leaves us 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.

Let's proceed to step 13:
The number 306 fits into 280 0 times, leaving a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 161022.8562
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 14:
When dividing 2800 by 306, we get 9 with a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 161022.856209
Deduct 2754 from 2800 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 15:
460 divided by 306 is 1 with a remainder of 154.
The number 1 becomes the next digit in our result. 
Result so far: 161022.8562091
If we take 306 away from 460, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Advancing to step 16:
306 goes into 1540 5 times with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 161022.85620915
If we take 1530 away from 1540, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 161022.85620915, with a leftover of 1e-08.