We're dividing 49390255 by 65 
The aim is to understand the frequency of 65 in 49390255.

Advancing to step 1:
65 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 65

Step 2:
The number 65 fits into 49 0 times, leaving a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Take the next digit (3) from the dividend and append it to 49, then repeat: 493 / 65

Advancing to step 3:
The number 65 fits into 493 7 times, leaving a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 455 from 493 and we're left with 38.
Grab the next digit (9) from the dividend, add it to 38, then carry on: 389 / 65

Going ahead to step 4:
389 divided by 65 is 5 with a remainder of 64.
Write down 5 as next digit of the result. 
Result so far: 75.0
Subtracting 325 from 389 leaves us with 64.
Grab the next digit (0) from the dividend, add it to 64, then carry on: 640 / 65

Let's proceed to step 5:
If we divide 640 by 65, we get 9 and a remainder of 55.
Put 9 as the next digit of the answer. 
Result so far: 759.0
The remainder is 55 after subtracting 585 from 640.
Take the next digit (2) from the dividend and append it to 55, then repeat: 552 / 65

On to step 6:
65 can be fit into 552 8 times, resulting in a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 7598.0
Subtract 520 from 552 to get 32.
Append the next digit (5) from the dividend to 32 and continue with: 325 / 65

Advancing to step 7:
65 can be fit into 325 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 75985.0
If we subtract 325 from 325, we get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 65

Advancing to step 8:
5 divided by 65 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 759850.0
Subtracting 0 from 5 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
When dividing 50 by 65, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 759850.0
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
The number 65 fits into 500 7 times, leaving a remainder of 45.
The next digit of our result is 7. 
Result so far: 759850.07
Subtract 455 from 500 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 11:
65 can be fit into 450 6 times, resulting in a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 759850.076
The remainder is 60 after subtracting 390 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
The number 65 fits into 600 9 times, leaving a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 759850.0769
The remainder is 15 after subtracting 585 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 13:
65 goes into 150 2 times with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 759850.07692
If we take 130 away from 150, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
65 can be fit into 200 3 times, resulting in a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 759850.076923
Deduct 195 from 200 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 15:
The number 65 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 759850.076923
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 16:
If we divide 500 by 65, we get 7 and a remainder of 45.
The next digit of our result is 7. 
Result so far: 759850.07692307
If we take 455 away from 500, we end up 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.

The final outcome is 759850.07692307, with a leftover of 4.5e-08.