We divide 39949060 by 310
The aim is to understand the frequency of 310 in 39949060.

On to step 1:
The number 310 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 310

Let's proceed to step 2:
39 divided by 310 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 310

Step 3:
310 goes into 399 1 times with a remainder of 89.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 310 from 399 leaves us with 89.
Append the next digit (4) from the dividend to 89 and continue with: 894 / 310

Step 4:
310 can be fit into 894 2 times, resulting in a remainder of 274.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 620 from 894 and we're left with 274.
Include the next digit (9) from the dividend after 274, then repeat: 2749 / 310

Going ahead to step 5:
310 can be fit into 2749 8 times, resulting in a remainder of 269.
The next digit of our result is 8. 
Result so far: 128.0
If we subtract 2480 from 2749, we get 269.
Take the next digit (0) from the dividend and append it to 269, then repeat: 2690 / 310

Let's proceed to step 6:
2690 divided by 310 is 8 with a remainder of 210.
The next digit of our result is 8. 
Result so far: 1288.0
If we take 2480 away from 2690, we end up with 210.
Include the next digit (6) from the dividend after 210, then repeat: 2106 / 310

On to step 7:
The number 310 fits into 2106 6 times, leaving a remainder of 246.
Record the quotient 6 as the next digit in the result. 
Result so far: 12886.0
Subtract 1860 from 2106 to get 246.
Append the next digit (0) from the dividend to 246 and continue with: 2460 / 310

Advancing to step 8:
2460 divided by 310 is 7 with a remainder of 290.
Record the quotient 7 as the next digit in the result. 
Result so far: 128867.0
If we subtract 2170 from 2460, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 9:
310 can be fit into 2900 9 times, resulting in a remainder of 110.
Put 9 as the next digit of the answer. 
Result so far: 128867.9
Subtract 2790 from 2900 to 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.

Moving on to step 10:
310 goes into 1100 3 times with a remainder of 170.
Record the quotient 3 as the next digit in the result. 
Result so far: 128867.93
The remainder is 170 after subtracting 930 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 11:
310 goes into 1700 5 times with a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 128867.935
If we take 1550 away from 1700, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 12:
310 goes into 1500 4 times with a remainder of 260.
Put 4 as the next digit of the answer. 
Result so far: 128867.9354
Subtracting 1240 from 1500 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 13:
310 goes into 2600 8 times with a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 128867.93548
Subtract 2480 from 2600 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
When dividing 1200 by 310, we get 3 with a remainder of 270.
Put 3 as the next digit of the answer. 
Result so far: 128867.935483
Subtracting 930 from 1200 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 15:
310 goes into 2700 8 times with a remainder of 220.
Put 8 as the next digit of the answer. 
Result so far: 128867.9354838
If we subtract 2480 from 2700, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 16:
310 can be fit into 2200 7 times, resulting in a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 128867.93548387
If we subtract 2170 from 2200, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 128867.93548387 with a balance of 3e-08.