198508 divided by 49 
The aim is to understand the frequency of 49 in 198508.

Step 1:
The number 49 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 49

Let's proceed to step 2:
If we divide 19 by 49, we get 0 and a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Fetch the next digit (8) from the dividend, attach it to 19 and continue: 198 / 49

Moving on to step 3:
198 divided by 49 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 2 after subtracting 196 from 198.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 49

Going ahead to step 4:
49 can be fit into 25 0 times, resulting in a remainder of 25.
The next digit of our result is 0. 
Result so far: 40.0
If we subtract 0 from 25, we get 25.
Append the next digit (0) from the dividend to 25 and continue with: 250 / 49

Advancing to step 5:
The number 49 fits into 250 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 405.0
If we take 245 away from 250, we end up with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 49

Advancing to step 6:
If we divide 58 by 49, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 4051.0
The remainder is 9 after subtracting 49 from 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
When dividing 90 by 49, we get 1 with a remainder of 41.
The next digit of our result is 1. 
Result so far: 4051.1
If we subtract 49 from 90, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
The number 49 fits into 410 8 times, leaving a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 4051.18
The remainder is 18 after subtracting 392 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
When dividing 180 by 49, we get 3 with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 4051.183
Subtracting 147 from 180 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 10:
If we divide 330 by 49, we get 6 and a remainder of 36.
The next digit of our result is 6. 
Result so far: 4051.1836
The remainder is 36 after subtracting 294 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 11:
49 goes into 360 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 4051.18367
If we take 343 away from 360, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 12:
49 goes into 170 3 times with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 4051.183673
Deduct 147 from 170 and we're left with 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 13:
49 goes into 230 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 4051.1836734
If we subtract 196 from 230, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 14:
49 can be fit into 340 6 times, resulting in a remainder of 46.
Write down 6 as next digit of the result. 
Result so far: 4051.18367346
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.

The final outcome is 4051.18367346, with a leftover of 4.6e-08.