We divide 39168310 by 311
The aim is to understand the frequency of 311 in 39168310.

Let's proceed to step 1:
If we divide 3 by 311, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 311

Step 2:
If we divide 39 by 311, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Append the next digit (1) from the dividend to 39 and continue with: 391 / 311

On to step 3:
If we divide 391 by 311, we get 1 and a remainder of 80.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 311 from 391 leaves us with 80.
Bring next digit (6) of the dividend behind the 80 and repeat the process: 806 / 311

Let's proceed to step 4:
If we divide 806 by 311, we get 2 and a remainder of 184.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 184 after subtracting 622 from 806.
Take the next digit (8) from the dividend and append it to 184, then repeat: 1848 / 311

Let's proceed to step 5:
311 can be fit into 1848 5 times, resulting in a remainder of 293.
The next digit of our result is 5. 
Result so far: 125.0
Subtract 1555 from 1848 to get 293.
Fetch the next digit (3) from the dividend, attach it to 293 and continue: 2933 / 311

Moving on to step 6:
If we divide 2933 by 311, we get 9 and a remainder of 134.
Use 9 as the next digit of our solution. 
Result so far: 1259.0
Subtract 2799 from 2933 to get 134.
Grab the next digit (1) from the dividend, add it to 134, then carry on: 1341 / 311

Going ahead to step 7:
When dividing 1341 by 311, we get 4 with a remainder of 97.
Write down 4 as next digit of the result. 
Result so far: 12594.0
Subtract 1244 from 1341 to get 97.
Grab the next digit (0) from the dividend, add it to 97, then carry on: 970 / 311

Moving on to step 8:
311 can be fit into 970 3 times, resulting in a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 125943.0
The remainder is 37 after subtracting 933 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 9:
If we divide 370 by 311, we get 1 and a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 125943.1
Deduct 311 from 370 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 10:
590 divided by 311 is 1 with a remainder of 279.
Put 1 as the next digit of the answer. 
Result so far: 125943.11
Deduct 311 from 590 and we're left with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Our division results in 125943.11 with a remaining 0.279.