687363 divided by 50 
The aim is to understand the frequency of 50 in 687363.

Step 1:
The number 50 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 50

Advancing to step 2:
68 divided by 50 is 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 50 from 68 leaves us with 18.
Append the next digit (7) from the dividend to 18 and continue with: 187 / 50

Advancing to step 3:
187 divided by 50 is 3 with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 150 away from 187, we end up with 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 50

Let's proceed to step 4:
If we divide 373 by 50, we get 7 and a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 137.0
If we subtract 350 from 373, we get 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 50

On to step 5:
When dividing 236 by 50, we get 4 with a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 1374.0
The remainder is 36 after subtracting 200 from 236.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 50

Going ahead to step 6:
If we divide 363 by 50, we get 7 and a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 13747.0
Subtracting 350 from 363 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
50 goes into 130 2 times with a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 13747.2
If we take 100 away from 130, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
When dividing 300 by 50, we get 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 13747.26
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.
Put 0 as the next digit of the answer. 
Result so far: 13747.26
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:
The number 50 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 13747.26
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.

Our division results in 13747.26 with a remaining 0.0.