409786 ÷ 49 
The aim is to understand the frequency of 49 in 409786.

Advancing to step 1:
49 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 49

Moving on to step 2:
49 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 49

Step 3:
409 divided by 49 is 8 with a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 392 away from 409, we end up with 17.
Append the next digit (7) from the dividend to 17 and continue with: 177 / 49

Let's proceed to step 4:
49 goes into 177 3 times with a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 83.0
The remainder is 30 after subtracting 147 from 177.
Include the next digit (8) from the dividend after 30, then repeat: 308 / 49

Advancing to step 5:
The number 49 fits into 308 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 836.0
Subtracting 294 from 308 leaves us with 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 49

Going ahead to step 6:
49 goes into 146 2 times with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 8362.0
Deduct 98 from 146 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 7:
49 goes into 480 9 times with a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 8362.9
Deduct 441 from 480 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 8:
49 can be fit into 390 7 times, resulting in a remainder of 47.
The number 7 becomes the next digit in our result. 
Result so far: 8362.97
Subtracting 343 from 390 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 9:
49 can be fit into 470 9 times, resulting in a remainder of 29.
The next digit of our result is 9. 
Result so far: 8362.979
Deduct 441 from 470 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 10:
49 can be fit into 290 5 times, resulting in a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 8362.9795
Subtracting 245 from 290 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 11:
If we divide 450 by 49, we get 9 and a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 8362.97959
The remainder is 9 after subtracting 441 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 12:
49 goes into 90 1 times with a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 8362.979591
The remainder is 41 after subtracting 49 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 13:
If we divide 410 by 49, we get 8 and a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 8362.9795918
If we take 392 away from 410, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
The number 49 fits into 180 3 times, leaving a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 8362.97959183
Subtracting 147 from 180 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Our division results in 8362.97959183 with a remaining 3.3e-08.