We look at the division of 93289713 by 331 
The aim is to understand the frequency of 331 in 93289713.

Advancing to step 1:
When dividing 9 by 331, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 331

Advancing to step 2:
331 can be fit into 93 0 times, resulting in a remainder of 93.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 93 leaves us with 93.
Bring next digit (2) of the dividend behind the 93 and repeat the process: 932 / 331

Moving on to step 3:
If we divide 932 by 331, we get 2 and a remainder of 270.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 662 away from 932, we end up with 270.
Grab the next digit (8) from the dividend, add it to 270, then carry on: 2708 / 331

Moving on to step 4:
If we divide 2708 by 331, we get 8 and a remainder of 60.
The next digit of our result is 8. 
Result so far: 28.0
If we take 2648 away from 2708, we end up with 60.
Append the next digit (9) from the dividend to 60 and continue with: 609 / 331

Going ahead to step 5:
609 divided by 331 is 1 with a remainder of 278.
The number 1 becomes the next digit in our result. 
Result so far: 281.0
Subtracting 331 from 609 leaves us with 278.
Fetch the next digit (7) from the dividend, attach it to 278 and continue: 2787 / 331

Step 6:
331 can be fit into 2787 8 times, resulting in a remainder of 139.
Put 8 as the next digit of the answer. 
Result so far: 2818.0
Deduct 2648 from 2787 and we're left with 139.
Grab the next digit (1) from the dividend, add it to 139, then carry on: 1391 / 331

Moving on to step 7:
331 goes into 1391 4 times with a remainder of 67.
Record the quotient 4 as the next digit in the result. 
Result so far: 28184.0
Deduct 1324 from 1391 and we're left with 67.
Take the next digit (3) from the dividend and append it to 67, then repeat: 673 / 331

Moving on to step 8:
If we divide 673 by 331, we get 2 and a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 281842.0
Deduct 662 from 673 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
The number 331 fits into 110 0 times, leaving a remainder of 110.
Put 0 as the next digit of the answer. 
Result so far: 281842.0
If we subtract 0 from 110, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 10:
331 can be fit into 1100 3 times, resulting in a remainder of 107.
Write down 3 as next digit of the result. 
Result so far: 281842.03
If we subtract 993 from 1100, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Let's proceed to step 11:
1070 divided by 331 is 3 with a remainder of 77.
Use 3 as the next digit of our solution. 
Result so far: 281842.033
Subtracting 993 from 1070 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

The final result is 281842.033 with a remainder of 0.0077.