We're dividing 625005 by 49 
The aim is to understand the frequency of 49 in 625005.

Step 1:
6 divided by 49 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 49

On to step 2:
49 goes into 62 1 times with a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 49 away from 62, we end up with 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 49

Step 3:
When dividing 135 by 49, we get 2 with a remainder of 37.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 98 away from 135, we end up with 37.
Bring next digit (0) of the dividend behind the 37 and repeat the process: 370 / 49

Let's proceed to step 4:
When dividing 370 by 49, we get 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 127.0
The remainder is 27 after subtracting 343 from 370.
Append the next digit (0) from the dividend to 27 and continue with: 270 / 49

Moving on to step 5:
The number 49 fits into 270 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 1275.0
Subtract 245 from 270 to get 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 49

On to step 6:
When dividing 255 by 49, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 12755.0
If we take 245 away from 255, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
When dividing 100 by 49, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 12755.2
Subtracting 98 from 100 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
49 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 12755.2
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
49 can be fit into 200 4 times, resulting in a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 12755.204
Deduct 196 from 200 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
When dividing 40 by 49, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 12755.204
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
The number 49 fits into 400 8 times, leaving a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 12755.20408
Deduct 392 from 400 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
The number 49 fits into 80 1 times, leaving a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 12755.204081
Deduct 49 from 80 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 13:
310 divided by 49 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 12755.2040816
Deduct 294 from 310 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
49 can be fit into 160 3 times, resulting in a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 12755.20408163
If we take 147 away from 160, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 12755.20408163 with a remaining 1.3e-08.