We divide 18481551 by 306
The aim is to understand the frequency of 306 in 18481551.

Advancing to step 1:
If we divide 1 by 306, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 306

Step 2:
306 goes into 18 0 times with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Include the next digit (4) from the dividend after 18, then repeat: 184 / 306

Let's proceed to step 3:
When dividing 184 by 306, we get 0 with a remainder of 184.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 184, we get 184.
Take the next digit (8) from the dividend and append it to 184, then repeat: 1848 / 306

Advancing to step 4:
306 can be fit into 1848 6 times, resulting in a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 1836 from 1848 leaves us with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 306

Moving on to step 5:
121 divided by 306 is 0 with a remainder of 121.
The next digit of our result is 0. 
Result so far: 60.0
If we subtract 0 from 121, we get 121.
Include the next digit (5) from the dividend after 121, then repeat: 1215 / 306

Let's proceed to step 6:
The number 306 fits into 1215 3 times, leaving a remainder of 297.
Record the quotient 3 as the next digit in the result. 
Result so far: 603.0
If we take 918 away from 1215, we end up with 297.
Grab the next digit (5) from the dividend, add it to 297, then carry on: 2975 / 306

Moving on to step 7:
The number 306 fits into 2975 9 times, leaving a remainder of 221.
Put 9 as the next digit of the answer. 
Result so far: 6039.0
If we subtract 2754 from 2975, we get 221.
Grab the next digit (1) from the dividend, add it to 221, then carry on: 2211 / 306

Going ahead to step 8:
When dividing 2211 by 306, we get 7 with a remainder of 69.
Record the quotient 7 as the next digit in the result. 
Result so far: 60397.0
If we take 2142 away from 2211, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 9:
If we divide 690 by 306, we get 2 and a remainder of 78.
Use 2 as the next digit of our solution. 
Result so far: 60397.2
If we subtract 612 from 690, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 10:
The number 306 fits into 780 2 times, leaving a remainder of 168.
The number 2 becomes the next digit in our result. 
Result so far: 60397.22
If we take 612 away from 780, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Our division results in 60397.22 with a remaining 0.168.