We divide 30509690 by 238
The aim is to understand the frequency of 238 in 30509690.

Moving on to step 1:
If we divide 3 by 238, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 238

Step 2:
30 divided by 238 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Fetch the next digit (5) from the dividend, attach it to 30 and continue: 305 / 238

On to step 3:
238 can be fit into 305 1 times, resulting in a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 238 from 305, we get 67.
Include the next digit (0) from the dividend after 67, then repeat: 670 / 238

Going ahead to step 4:
The number 238 fits into 670 2 times, leaving a remainder of 194.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 476 from 670 to get 194.
Append the next digit (9) from the dividend to 194 and continue with: 1949 / 238

Let's proceed to step 5:
If we divide 1949 by 238, we get 8 and a remainder of 45.
Write down 8 as next digit of the result. 
Result so far: 128.0
The remainder is 45 after subtracting 1904 from 1949.
Grab the next digit (6) from the dividend, add it to 45, then carry on: 456 / 238

Moving on to step 6:
When dividing 456 by 238, we get 1 with a remainder of 218.
The next digit of our result is 1. 
Result so far: 1281.0
Subtract 238 from 456 to get 218.
Bring next digit (9) of the dividend behind the 218 and repeat the process: 2189 / 238

Advancing to step 7:
The number 238 fits into 2189 9 times, leaving a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 12819.0
Deduct 2142 from 2189 and we're left with 47.
Fetch the next digit (0) from the dividend, attach it to 47 and continue: 470 / 238

Going ahead to step 8:
470 divided by 238 is 1 with a remainder of 232.
Use 1 as the next digit of our solution. 
Result so far: 128191.0
The remainder is 232 after subtracting 238 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 9:
The number 238 fits into 2320 9 times, leaving a remainder of 178.
The number 9 becomes the next digit in our result. 
Result so far: 128191.9
If we take 2142 away from 2320, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Advancing to step 10:
238 goes into 1780 7 times with a remainder of 114.
Put 7 as the next digit of the answer. 
Result so far: 128191.97
The remainder is 114 after subtracting 1666 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 11:
1140 divided by 238 is 4 with a remainder of 188.
Write down 4 as next digit of the result. 
Result so far: 128191.974
Subtract 952 from 1140 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 12:
When dividing 1880 by 238, we get 7 with a remainder of 214.
Put 7 as the next digit of the answer. 
Result so far: 128191.9747
Subtract 1666 from 1880 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 13:
If we divide 2140 by 238, we get 8 and a remainder of 236.
The number 8 becomes the next digit in our result. 
Result so far: 128191.97478
If we take 1904 away from 2140, we end up with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Moving on to step 14:
2360 divided by 238 is 9 with a remainder of 218.
The number 9 becomes the next digit in our result. 
Result so far: 128191.974789
Deduct 2142 from 2360 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Going ahead to step 15:
The number 238 fits into 2180 9 times, leaving a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 128191.9747899
If we take 2142 away from 2180, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

In conclusion, the division gives 128191.9747899 with a balance of 3.8e-07.