We're dividing 50386 by 49 
The aim is to understand the frequency of 49 in 50386.

On to step 1:
If we divide 5 by 49, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 49

Moving on to step 2:
49 goes into 50 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 1 after subtracting 49 from 50.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 49

Step 3:
49 goes into 13 0 times with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 13 after subtracting 0 from 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 49

Advancing to step 4:
When dividing 138 by 49, we get 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 102.0
The remainder is 40 after subtracting 98 from 138.
Bring next digit (6) of the dividend behind the 40 and repeat the process: 406 / 49

On to step 5:
When dividing 406 by 49, we get 8 with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 1028.0
Subtract 392 from 406 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 6:
If we divide 140 by 49, we get 2 and a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 1028.2
Subtracting 98 from 140 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 7:
49 goes into 420 8 times with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 1028.28
Subtract 392 from 420 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 8:
If we divide 280 by 49, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 1028.285
Subtract 245 from 280 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
The number 49 fits into 350 7 times, leaving a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 1028.2857
The remainder is 7 after subtracting 343 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 10:
If we divide 70 by 49, we get 1 and a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1028.28571
If we take 49 away from 70, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 11:
When dividing 210 by 49, we get 4 with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 1028.285714
Subtracting 196 from 210 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 12:
When dividing 140 by 49, we get 2 with a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 1028.2857142
If we take 98 away from 140, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 13:
420 divided by 49 is 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 1028.28571428
Subtract 392 from 420 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 1028.28571428, and the remainder is 2.8e-08.