71828914 divided by 306 
The aim is to understand the frequency of 306 in 71828914.

Going ahead to step 1:
7 divided by 306 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 306

Advancing to step 2:
306 can be fit into 71 0 times, resulting in a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Include the next digit (8) from the dividend after 71, then repeat: 718 / 306

Going ahead to step 3:
When dividing 718 by 306, we get 2 with a remainder of 106.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 612 from 718, we get 106.
Take the next digit (2) from the dividend and append it to 106, then repeat: 1062 / 306

On to step 4:
1062 divided by 306 is 3 with a remainder of 144.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we subtract 918 from 1062, we get 144.
Take the next digit (8) from the dividend and append it to 144, then repeat: 1448 / 306

Advancing to step 5:
When dividing 1448 by 306, we get 4 with a remainder of 224.
The number 4 becomes the next digit in our result. 
Result so far: 234.0
Subtracting 1224 from 1448 leaves us with 224.
Fetch the next digit (9) from the dividend, attach it to 224 and continue: 2249 / 306

Step 6:
306 goes into 2249 7 times with a remainder of 107.
The next digit of our result is 7. 
Result so far: 2347.0
The remainder is 107 after subtracting 2142 from 2249.
Append the next digit (1) from the dividend to 107 and continue with: 1071 / 306

On to step 7:
When dividing 1071 by 306, we get 3 with a remainder of 153.
Write down 3 as next digit of the result. 
Result so far: 23473.0
Subtracting 918 from 1071 leaves us with 153.
Fetch the next digit (4) from the dividend, attach it to 153 and continue: 1534 / 306

Going ahead to step 8:
306 goes into 1534 5 times with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 234735.0
Subtracting 1530 from 1534 leaves us with 4.
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 9:
306 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 234735.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
306 goes into 400 1 times with a remainder of 94.
Record the quotient 1 as the next digit in the result. 
Result so far: 234735.01
Subtract 306 from 400 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 11:
If we divide 940 by 306, we get 3 and a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 234735.013
Subtract 918 from 940 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 12:
306 can be fit into 220 0 times, resulting in a remainder of 220.
The next digit of our result is 0. 
Result so far: 234735.013
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 13:
306 goes into 2200 7 times with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 234735.01307
If we subtract 2142 from 2200, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 14:
When dividing 580 by 306, we get 1 with a remainder of 274.
Put 1 as the next digit of the answer. 
Result so far: 234735.013071
Subtracting 306 from 580 leaves us with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Step 15:
When dividing 2740 by 306, we get 8 with a remainder of 292.
Record the quotient 8 as the next digit in the result. 
Result so far: 234735.0130718
If we subtract 2448 from 2740, we get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Let's proceed to step 16:
2920 divided by 306 is 9 with a remainder of 166.
The next digit of our result is 9. 
Result so far: 234735.01307189
Deduct 2754 from 2920 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

After the division, we end up with 234735.01307189 and a remainder of 1.66e-07.