We look at the division of 484842 by 49 
The aim is to understand the frequency of 49 in 484842.

Going ahead to step 1:
4 divided by 49 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 49

Going ahead to step 2:
The number 49 fits into 48 0 times, leaving a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Grab the next digit (4) from the dividend, add it to 48, then carry on: 484 / 49

Advancing to step 3:
49 goes into 484 9 times with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 43 after subtracting 441 from 484.
Fetch the next digit (8) from the dividend, attach it to 43 and continue: 438 / 49

Moving on to step 4:
49 goes into 438 8 times with a remainder of 46.
The next digit of our result is 8. 
Result so far: 98.0
Subtract 392 from 438 to get 46.
Bring next digit (4) of the dividend behind the 46 and repeat the process: 464 / 49

Advancing to step 5:
The number 49 fits into 464 9 times, leaving a remainder of 23.
The number 9 becomes the next digit in our result. 
Result so far: 989.0
Subtract 441 from 464 to get 23.
Grab the next digit (2) from the dividend, add it to 23, then carry on: 232 / 49

On to step 6:
232 divided by 49 is 4 with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 9894.0
The remainder is 36 after subtracting 196 from 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 7:
The number 49 fits into 360 7 times, leaving a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 9894.7
The remainder is 17 after subtracting 343 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 8:
If we divide 170 by 49, we get 3 and a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 9894.73
Subtract 147 from 170 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
230 divided by 49 is 4 with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 9894.734
The remainder is 34 after subtracting 196 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 10:
49 can be fit into 340 6 times, resulting in a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 9894.7346
Subtracting 294 from 340 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 11:
The number 49 fits into 460 9 times, leaving a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 9894.73469
The remainder is 19 after subtracting 441 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 12:
49 goes into 190 3 times with a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 9894.734693
The remainder is 43 after subtracting 147 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 13:
430 divided by 49 is 8 with a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 9894.7346938
Subtract 392 from 430 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 14:
When dividing 380 by 49, we get 7 with a remainder of 37.
The next digit of our result is 7. 
Result so far: 9894.73469387
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.

Our division results in 9894.73469387 with a remaining 3.7e-08.