We're dividing 39555 by 49 
The aim is to understand the frequency of 49 in 39555.

Step 1:
The number 49 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 49

Step 2:
If we divide 39 by 49, we get 0 and a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 49

Moving on to step 3:
395 divided by 49 is 8 with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 392 from 395 and we're left with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 49

Step 4:
The number 49 fits into 35 0 times, leaving a remainder of 35.
The next digit of our result is 0. 
Result so far: 80.0
Deduct 0 from 35 and we're left with 35.
Fetch the next digit (5) from the dividend, attach it to 35 and continue: 355 / 49

On to step 5:
The number 49 fits into 355 7 times, leaving a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 807.0
If we subtract 343 from 355, 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.

Going ahead to step 6:
When dividing 120 by 49, we get 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 807.2
The remainder is 22 after subtracting 98 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
220 divided by 49 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 807.24
If we take 196 away from 220, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
If we divide 240 by 49, we get 4 and a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 807.244
If we take 196 away from 240, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final result is 807.244 with a remainder of 0.0044.