30439962 divided by 290 
The aim is to understand the frequency of 290 in 30439962.

Moving on to step 1:
The number 290 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 290

Step 2:
290 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Fetch the next digit (4) from the dividend, attach it to 30 and continue: 304 / 290

Step 3:
The number 290 fits into 304 1 times, leaving a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 290 away from 304, we end up with 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 290

Advancing to step 4:
143 divided by 290 is 0 with a remainder of 143.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 143 and we're left with 143.
Take the next digit (9) from the dividend and append it to 143, then repeat: 1439 / 290

On to step 5:
The number 290 fits into 1439 4 times, leaving a remainder of 279.
Use 4 as the next digit of our solution. 
Result so far: 104.0
If we subtract 1160 from 1439, we get 279.
Fetch the next digit (9) from the dividend, attach it to 279 and continue: 2799 / 290

On to step 6:
290 goes into 2799 9 times with a remainder of 189.
Record the quotient 9 as the next digit in the result. 
Result so far: 1049.0
Subtract 2610 from 2799 to get 189.
Include the next digit (6) from the dividend after 189, then repeat: 1896 / 290

On to step 7:
290 can be fit into 1896 6 times, resulting in a remainder of 156.
The next digit of our result is 6. 
Result so far: 10496.0
Subtract 1740 from 1896 to get 156.
Take the next digit (2) from the dividend and append it to 156, then repeat: 1562 / 290

Step 8:
290 goes into 1562 5 times with a remainder of 112.
The number 5 becomes the next digit in our result. 
Result so far: 104965.0
If we subtract 1450 from 1562, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 9:
If we divide 1120 by 290, we get 3 and a remainder of 250.
Use 3 as the next digit of our solution. 
Result so far: 104965.3
Subtracting 870 from 1120 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 10:
290 goes into 2500 8 times with a remainder of 180.
Put 8 as the next digit of the answer. 
Result so far: 104965.38
If we take 2320 away from 2500, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 11:
The number 290 fits into 1800 6 times, leaving a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 104965.386
Subtract 1740 from 1800 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
290 goes into 600 2 times with a remainder of 20.
The next digit of our result is 2. 
Result so far: 104965.3862
Subtract 580 from 600 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
If we divide 200 by 290, we get 0 and a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 104965.3862
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 14:
2000 divided by 290 is 6 with a remainder of 260.
Put 6 as the next digit of the answer. 
Result so far: 104965.386206
Subtract 1740 from 2000 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 15:
When dividing 2600 by 290, we get 8 with a remainder of 280.
Use 8 as the next digit of our solution. 
Result so far: 104965.3862068
If we take 2320 away from 2600, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 16:
The number 290 fits into 2800 9 times, leaving a remainder of 190.
Write down 9 as next digit of the result. 
Result so far: 104965.38620689
If we subtract 2610 from 2800, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

The final outcome is 104965.38620689, with a leftover of 1.9e-07.