We look at the division of 932389 by 49 
The aim is to understand the frequency of 49 in 932389.

Step 1:
When dividing 9 by 49, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 49

Let's proceed to step 2:
49 can be fit into 93 1 times, resulting in a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 49 from 93 and we're left with 44.
Append the next digit (2) from the dividend to 44 and continue with: 442 / 49

On to step 3:
If we divide 442 by 49, we get 9 and a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 441 away from 442, we end up with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 49

On to step 4:
When dividing 13 by 49, we get 0 with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
Subtracting 0 from 13 leaves us with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 49

Step 5:
The number 49 fits into 138 2 times, leaving a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 1902.0
The remainder is 40 after subtracting 98 from 138.
Fetch the next digit (9) from the dividend, attach it to 40 and continue: 409 / 49

Going ahead to step 6:
409 divided by 49 is 8 with a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 19028.0
The remainder is 17 after subtracting 392 from 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
49 goes into 170 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 19028.3
If we subtract 147 from 170, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 8:
230 divided by 49 is 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 19028.34
The remainder is 34 after subtracting 196 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
340 divided by 49 is 6 with a remainder of 46.
The next digit of our result is 6. 
Result so far: 19028.346
Subtracting 294 from 340 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 10:
49 can be fit into 460 9 times, resulting in a remainder of 19.
The next digit of our result is 9. 
Result so far: 19028.3469
If we subtract 441 from 460, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 11:
If we divide 190 by 49, we get 3 and a remainder of 43.
The next digit of our result is 3. 
Result so far: 19028.34693
Subtract 147 from 190 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 12:
49 can be fit into 430 8 times, resulting in a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 19028.346938
If we subtract 392 from 430, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 13:
When dividing 380 by 49, we get 7 with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 19028.3469387
Subtract 343 from 380 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 14:
When dividing 370 by 49, we get 7 with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 19028.34693877
Deduct 343 from 370 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Our division results in 19028.34693877 with a remaining 2.7e-08.