We're dividing 125178 by 49 
The aim is to understand the frequency of 49 in 125178.

On to step 1:
The number 49 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 49

Step 2:
49 can be fit into 12 0 times, resulting in a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 49

Let's proceed to step 3:
49 can be fit into 125 2 times, resulting in a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 98 from 125, we get 27.
Append the next digit (1) from the dividend to 27 and continue with: 271 / 49

Advancing to step 4:
If we divide 271 by 49, we get 5 and a remainder of 26.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
If we subtract 245 from 271, we get 26.
Fetch the next digit (7) from the dividend, attach it to 26 and continue: 267 / 49

Going ahead to step 5:
When dividing 267 by 49, we get 5 with a remainder of 22.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.0
If we subtract 245 from 267, we get 22.
Include the next digit (8) from the dividend after 22, then repeat: 228 / 49

On to step 6:
When dividing 228 by 49, we get 4 with a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 2554.0
If we take 196 away from 228, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
49 goes into 320 6 times with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 2554.6
Subtracting 294 from 320 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
49 can be fit into 260 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 2554.65
The remainder is 15 after subtracting 245 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
49 can be fit into 150 3 times, resulting in a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 2554.653
Subtract 147 from 150 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 10:
The number 49 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 2554.653
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
When dividing 300 by 49, we get 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 2554.65306
If we subtract 294 from 300, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
The number 49 fits into 60 1 times, leaving a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 2554.653061
Deduct 49 from 60 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 13:
49 can be fit into 110 2 times, resulting in a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 2554.6530612
Subtracting 98 from 110 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
120 divided by 49 is 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 2554.65306122
Deduct 98 from 120 and we're left 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 2554.65306122 with a remainder of 2.2e-08.