31331486 divided by 339 
The aim is to understand the frequency of 339 in 31331486.

Step 1:
339 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 339

Advancing to step 2:
If we divide 31 by 339, we get 0 and a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Fetch the next digit (3) from the dividend, attach it to 31 and continue: 313 / 339

On to step 3:
The number 339 fits into 313 0 times, leaving a remainder of 313.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 313, we end up with 313.
Fetch the next digit (3) from the dividend, attach it to 313 and continue: 3133 / 339

Let's proceed to step 4:
3133 divided by 339 is 9 with a remainder of 82.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 82 after subtracting 3051 from 3133.
Fetch the next digit (1) from the dividend, attach it to 82 and continue: 821 / 339

Advancing to step 5:
339 can be fit into 821 2 times, resulting in a remainder of 143.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
Deduct 678 from 821 and we're left with 143.
Append the next digit (4) from the dividend to 143 and continue with: 1434 / 339

Advancing to step 6:
The number 339 fits into 1434 4 times, leaving a remainder of 78.
Use 4 as the next digit of our solution. 
Result so far: 924.0
If we take 1356 away from 1434, we end up with 78.
Take the next digit (8) from the dividend and append it to 78, then repeat: 788 / 339

Step 7:
The number 339 fits into 788 2 times, leaving a remainder of 110.
Use 2 as the next digit of our solution. 
Result so far: 9242.0
The remainder is 110 after subtracting 678 from 788.
Grab the next digit (6) from the dividend, add it to 110, then carry on: 1106 / 339

Going ahead to step 8:
The number 339 fits into 1106 3 times, leaving a remainder of 89.
Use 3 as the next digit of our solution. 
Result so far: 92423.0
Deduct 1017 from 1106 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 9:
339 can be fit into 890 2 times, resulting in a remainder of 212.
Write down 2 as next digit of the result. 
Result so far: 92423.2
If we subtract 678 from 890, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 10:
339 goes into 2120 6 times with a remainder of 86.
The number 6 becomes the next digit in our result. 
Result so far: 92423.26
Subtracting 2034 from 2120 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 11:
When dividing 860 by 339, we get 2 with a remainder of 182.
Use 2 as the next digit of our solution. 
Result so far: 92423.262
Subtract 678 from 860 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Moving on to step 12:
339 goes into 1820 5 times with a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 92423.2625
Subtract 1695 from 1820 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 13:
If we divide 1250 by 339, we get 3 and a remainder of 233.
Record the quotient 3 as the next digit in the result. 
Result so far: 92423.26253
If we subtract 1017 from 1250, we get 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Moving on to step 14:
2330 divided by 339 is 6 with a remainder of 296.
Use 6 as the next digit of our solution. 
Result so far: 92423.262536
Subtract 2034 from 2330 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 15:
2960 divided by 339 is 8 with a remainder of 248.
The number 8 becomes the next digit in our result. 
Result so far: 92423.2625368
Subtract 2712 from 2960 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 16:
339 goes into 2480 7 times with a remainder of 107.
The number 7 becomes the next digit in our result. 
Result so far: 92423.26253687
Subtract 2373 from 2480 to 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.

In conclusion, the division gives 92423.26253687 with a balance of 1.07e-07.