817429 ÷ 49 
The aim is to understand the frequency of 49 in 817429.

Let's proceed to step 1:
49 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 49

Advancing to step 2:
When dividing 81 by 49, we get 1 with a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 49 from 81, we get 32.
Bring next digit (7) of the dividend behind the 32 and repeat the process: 327 / 49

Advancing to step 3:
327 divided by 49 is 6 with a remainder of 33.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 33 after subtracting 294 from 327.
Fetch the next digit (4) from the dividend, attach it to 33 and continue: 334 / 49

Let's proceed to step 4:
334 divided by 49 is 6 with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 166.0
If we take 294 away from 334, we end up with 40.
Take the next digit (2) from the dividend and append it to 40, then repeat: 402 / 49

Moving on to step 5:
The number 49 fits into 402 8 times, leaving a remainder of 10.
The next digit of our result is 8. 
Result so far: 1668.0
Subtract 392 from 402 to get 10.
Grab the next digit (9) from the dividend, add it to 10, then carry on: 109 / 49

Advancing to step 6:
49 goes into 109 2 times with a remainder of 11.
The next digit of our result is 2. 
Result so far: 16682.0
Subtract 98 from 109 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
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: 16682.2
Subtract 98 from 110 to 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.

On to step 8:
If we divide 120 by 49, we get 2 and a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 16682.22
Subtract 98 from 120 to get 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 outcome is 16682.22, with a leftover of 0.022.