We divide 81876 by 49
The aim is to understand the frequency of 49 in 81876.

On to step 1:
49 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 49

Step 2:
When dividing 81 by 49, we get 1 with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 49 from 81 to get 32.
Fetch the next digit (8) from the dividend, attach it to 32 and continue: 328 / 49

Advancing to step 3:
If we divide 328 by 49, we get 6 and a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we take 294 away from 328, we end up with 34.
Bring next digit (7) of the dividend behind the 34 and repeat the process: 347 / 49

Let's proceed to step 4:
49 can be fit into 347 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 167.0
If we subtract 343 from 347, we get 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 49

Step 5:
46 divided by 49 is 0 with a remainder of 46.
Write down 0 as next digit of the result. 
Result so far: 1670.0
The remainder is 46 after subtracting 0 from 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 6:
If we divide 460 by 49, we get 9 and a remainder of 19.
The next digit of our result is 9. 
Result so far: 1670.9
If we subtract 441 from 460, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
The number 49 fits into 190 3 times, leaving a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 1670.93
Subtracting 147 from 190 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 8:
49 goes into 430 8 times with a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 1670.938
Subtracting 392 from 430 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 9:
When dividing 380 by 49, we get 7 with a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 1670.9387
Deduct 343 from 380 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 10:
370 divided by 49 is 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 1670.93877
If we take 343 away from 370, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Our division results in 1670.93877 with a remaining 2.7e-05.