Let's divide 626722 by 50
The aim is to understand the frequency of 50 in 626722.

Step 1:
The number 50 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 50

Step 2:
62 divided by 50 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 50 away from 62, we end up with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 50

Moving on to step 3:
50 goes into 126 2 times with a remainder of 26.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 26 after subtracting 100 from 126.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 50

Step 4:
50 goes into 267 5 times with a remainder of 17.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
If we subtract 250 from 267, we get 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 50

On to step 5:
50 goes into 172 3 times with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 1253.0
If we subtract 150 from 172, we get 22.
Append the next digit (2) from the dividend to 22 and continue with: 222 / 50

Step 6:
222 divided by 50 is 4 with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 12534.0
If we take 200 away from 222, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
50 can be fit into 220 4 times, resulting in a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 12534.4
If we subtract 200 from 220, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
The number 50 fits into 200 4 times, leaving a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 12534.44
Subtracting 200 from 200 leaves us 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 final outcome is 12534.44, with a leftover of 0.0.