9531031 divided by 310 
The aim is to understand the frequency of 310 in 9531031.

Going ahead to step 1:
The number 310 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 310

Going ahead to step 2:
310 goes into 95 0 times with a remainder of 95.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 95, we end up with 95.
Take the next digit (3) from the dividend and append it to 95, then repeat: 953 / 310

Let's proceed to step 3:
310 goes into 953 3 times with a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 930 from 953 leaves us with 23.
Fetch the next digit (1) from the dividend, attach it to 23 and continue: 231 / 310

Moving on to step 4:
If we divide 231 by 310, we get 0 and a remainder of 231.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
If we subtract 0 from 231, we get 231.
Fetch the next digit (0) from the dividend, attach it to 231 and continue: 2310 / 310

Let's proceed to step 5:
2310 divided by 310 is 7 with a remainder of 140.
The number 7 becomes the next digit in our result. 
Result so far: 307.0
If we take 2170 away from 2310, we end up with 140.
Take the next digit (3) from the dividend and append it to 140, then repeat: 1403 / 310

Moving on to step 6:
If we divide 1403 by 310, we get 4 and a remainder of 163.
Use 4 as the next digit of our solution. 
Result so far: 3074.0
If we subtract 1240 from 1403, we get 163.
Grab the next digit (1) from the dividend, add it to 163, then carry on: 1631 / 310

Going ahead to step 7:
When dividing 1631 by 310, we get 5 with a remainder of 81.
The number 5 becomes the next digit in our result. 
Result so far: 30745.0
Subtract 1550 from 1631 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 8:
If we divide 810 by 310, we get 2 and a remainder of 190.
Write down 2 as next digit of the result. 
Result so far: 30745.2
Subtracting 620 from 810 leaves us 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.

On to step 9:
1900 divided by 310 is 6 with a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 30745.26
Subtract 1860 from 1900 to get 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:
When dividing 400 by 310, we get 1 with a remainder of 90.
Put 1 as the next digit of the answer. 
Result so far: 30745.261
If we subtract 310 from 400, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 11:
900 divided by 310 is 2 with a remainder of 280.
The next digit of our result is 2. 
Result so far: 30745.2612
If we subtract 620 from 900, we 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.

Step 12:
2800 divided by 310 is 9 with a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 30745.26129
If we subtract 2790 from 2800, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 13:
If we divide 100 by 310, we get 0 and a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 30745.26129
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 14:
When dividing 1000 by 310, we get 3 with a remainder of 70.
Write down 3 as next digit of the result. 
Result so far: 30745.2612903
Subtract 930 from 1000 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 15:
700 divided by 310 is 2 with a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 30745.26129032
If we take 620 away from 700, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 30745.26129032 with a remaining 8e-08.