We're dividing 492978 by 49 
The aim is to understand the frequency of 49 in 492978.

Going ahead to step 1:
The number 49 fits into 4 0 times, leaving 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.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 49

Let's proceed to step 2:
49 can be fit into 49 1 times, resulting in a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 0 after subtracting 49 from 49.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 49

Step 3:
The number 49 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 2 to get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 49

On to step 4:
49 can be fit into 29 0 times, resulting in a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 100.0
Deduct 0 from 29 and we're left with 29.
Include the next digit (7) from the dividend after 29, then repeat: 297 / 49

Going ahead to step 5:
297 divided by 49 is 6 with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 1006.0
If we subtract 294 from 297, we get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 49

Step 6:
49 goes into 38 0 times with a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 10060.0
Subtracting 0 from 38 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.

Going ahead to step 7:
49 goes into 380 7 times with a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 10060.7
Subtracting 343 from 380 leaves us 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.

On to step 8:
When dividing 370 by 49, we get 7 with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 10060.77
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.

The quotient of the division is 10060.77, and the remainder is 0.027.