Let's divide 630508 by 50
The aim is to understand the frequency of 50 in 630508.

On to step 1:
The number 50 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 50

Advancing to step 2:
The number 50 fits into 63 1 times, leaving a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 50 from 63 to get 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 50

Let's proceed to step 3:
If we divide 130 by 50, we get 2 and a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 100 from 130 leaves us with 30.
Include the next digit (5) from the dividend after 30, then repeat: 305 / 50

Let's proceed to step 4:
50 can be fit into 305 6 times, resulting in a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 126.0
Deduct 300 from 305 and we're left with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 50

Advancing to step 5:
50 can be fit into 50 1 times, resulting in a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1261.0
If we subtract 50 from 50, we get 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 50

Going ahead to step 6:
The number 50 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 12610.0
Deduct 0 from 8 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
80 divided by 50 is 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 12610.1
Subtract 50 from 80 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
If we divide 300 by 50, we get 6 and a remainder of 0.
The next digit of our result is 6. 
Result so far: 12610.16
The remainder is 0 after subtracting 300 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 50, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12610.16
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.

Advancing to step 10:
If we divide 0 by 50, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12610.16
If we subtract 0 from 0, we 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.

The final result is 12610.16 with a remainder of 0.0.