We divide 115401 by 49
The aim is to understand the frequency of 49 in 115401.

Going ahead to step 1:
1 divided by 49 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 49

On to step 2:
The number 49 fits into 11 0 times, leaving a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 49

Moving on to step 3:
49 can be fit into 115 2 times, resulting in a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 98 away from 115, we end up with 17.
Grab the next digit (4) from the dividend, add it to 17, then carry on: 174 / 49

Step 4:
49 can be fit into 174 3 times, resulting in a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 147 from 174 and we're left with 27.
Bring next digit (0) of the dividend behind the 27 and repeat the process: 270 / 49

Moving on to step 5:
The number 49 fits into 270 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 235.0
If we subtract 245 from 270, we get 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 49

Advancing to step 6:
The number 49 fits into 251 5 times, leaving a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 2355.0
If we take 245 away from 251, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
60 divided by 49 is 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 2355.1
Subtract 49 from 60 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 8:
The number 49 fits into 110 2 times, leaving a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 2355.12
If we subtract 98 from 110, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
120 divided by 49 is 2 with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 2355.122
If we take 98 away from 120, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 2355.122 with a remainder of 0.0022.