We look at the division of 275139 by 50 
The aim is to understand the frequency of 50 in 275139.

On to step 1:
50 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 50

Going ahead to step 2:
50 goes into 27 0 times with a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Bring next digit (5) of the dividend behind the 27 and repeat the process: 275 / 50

Moving on to step 3:
The number 50 fits into 275 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 250 from 275, we get 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 50

Moving on to step 4:
The number 50 fits into 251 5 times, leaving a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 55.0
Subtracting 250 from 251 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 50

Going ahead to step 5:
The number 50 fits into 13 0 times, leaving a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 550.0
Deduct 0 from 13 and we're left with 13.
Grab the next digit (9) from the dividend, add it to 13, then carry on: 139 / 50

Going ahead to step 6:
If we divide 139 by 50, we get 2 and a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 5502.0
Deduct 100 from 139 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
50 can be fit into 390 7 times, resulting in a remainder of 40.
The next digit of our result is 7. 
Result so far: 5502.7
If we take 350 away from 390, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
400 divided by 50 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 5502.78
The remainder is 0 after subtracting 400 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
If we divide 0 by 50, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5502.78
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
If we divide 0 by 50, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5502.78
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 5502.78, and the remainder is 0.0.