We look at the division of 198484 by 49 
The aim is to understand the frequency of 49 in 198484.

Step 1:
If we divide 1 by 49, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 49

Step 2:
The number 49 fits into 19 0 times, leaving a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Include the next digit (8) from the dividend after 19, then repeat: 198 / 49

Let's proceed to step 3:
49 can be fit into 198 4 times, resulting in a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 196 away from 198, we end up with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 49

On to step 4:
24 divided by 49 is 0 with a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtract 0 from 24 to get 24.
Append the next digit (8) from the dividend to 24 and continue with: 248 / 49

Step 5:
49 goes into 248 5 times with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 405.0
Subtract 245 from 248 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 49

Going ahead to step 6:
34 divided by 49 is 0 with a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 4050.0
Subtracting 0 from 34 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
If we divide 340 by 49, we get 6 and a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 4050.6
If we take 294 away from 340, we end up 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.

On to step 8:
When dividing 460 by 49, we get 9 with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 4050.69
The remainder is 19 after subtracting 441 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 9:
49 can be fit into 190 3 times, resulting in a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 4050.693
If we take 147 away from 190, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 10:
430 divided by 49 is 8 with a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 4050.6938
Subtracting 392 from 430 leaves us 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.

Let's proceed to step 11:
49 can be fit into 380 7 times, resulting in a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 4050.69387
If we subtract 343 from 380, we 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.

Let's proceed to step 12:
370 divided by 49 is 7 with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 4050.693877
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 4050.693877 with a remaining 2.7e-06.