We look at the division of 49248986 by 338 
The aim is to understand the frequency of 338 in 49248986.

Step 1:
If we divide 4 by 338, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 338

Step 2:
49 divided by 338 is 0 with a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Append the next digit (2) from the dividend to 49 and continue with: 492 / 338

Going ahead to step 3:
If we divide 492 by 338, we get 1 and a remainder of 154.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 338 away from 492, we end up with 154.
Fetch the next digit (4) from the dividend, attach it to 154 and continue: 1544 / 338

Step 4:
If we divide 1544 by 338, we get 4 and a remainder of 192.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtract 1352 from 1544 to get 192.
Take the next digit (8) from the dividend and append it to 192, then repeat: 1928 / 338

Going ahead to step 5:
1928 divided by 338 is 5 with a remainder of 238.
Write down 5 as next digit of the result. 
Result so far: 145.0
If we subtract 1690 from 1928, we get 238.
Append the next digit (9) from the dividend to 238 and continue with: 2389 / 338

Moving on to step 6:
2389 divided by 338 is 7 with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 1457.0
Subtracting 2366 from 2389 leaves us with 23.
Include the next digit (8) from the dividend after 23, then repeat: 238 / 338

Step 7:
When dividing 238 by 338, we get 0 with a remainder of 238.
Put 0 as the next digit of the answer. 
Result so far: 14570.0
Deduct 0 from 238 and we're left with 238.
Grab the next digit (6) from the dividend, add it to 238, then carry on: 2386 / 338

Let's proceed to step 8:
2386 divided by 338 is 7 with a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 145707.0
If we subtract 2366 from 2386, we 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.

Step 9:
338 can be fit into 200 0 times, resulting in a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 145707.0
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 10:
338 goes into 2000 5 times with a remainder of 310.
Record the quotient 5 as the next digit in the result. 
Result so far: 145707.05
The remainder is 310 after subtracting 1690 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Going ahead to step 11:
338 goes into 3100 9 times with a remainder of 58.
The next digit of our result is 9. 
Result so far: 145707.059
Subtracting 3042 from 3100 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 12:
The number 338 fits into 580 1 times, leaving a remainder of 242.
Write down 1 as next digit of the result. 
Result so far: 145707.0591
The remainder is 242 after subtracting 338 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Step 13:
338 can be fit into 2420 7 times, resulting in a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 145707.05917
If we subtract 2366 from 2420, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 14:
The number 338 fits into 540 1 times, leaving a remainder of 202.
Record the quotient 1 as the next digit in the result. 
Result so far: 145707.059171
If we subtract 338 from 540, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

On to step 15:
2020 divided by 338 is 5 with a remainder of 330.
The next digit of our result is 5. 
Result so far: 145707.0591715
The remainder is 330 after subtracting 1690 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 16:
338 goes into 3300 9 times with a remainder of 258.
Put 9 as the next digit of the answer. 
Result so far: 145707.05917159
If we subtract 3042 from 3300, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

In conclusion, the division gives 145707.05917159 with a balance of 2.58e-07.