We look at the division of 722556 by 50 
The aim is to understand the frequency of 50 in 722556.

Step 1:
50 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 50

Step 2:
72 divided by 50 is 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 22 after subtracting 50 from 72.
Include the next digit (2) from the dividend after 22, then repeat: 222 / 50

Advancing to step 3:
The number 50 fits into 222 4 times, leaving a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we subtract 200 from 222, we get 22.
Bring next digit (5) of the dividend behind the 22 and repeat the process: 225 / 50

Moving on to step 4:
The number 50 fits into 225 4 times, leaving a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
Deduct 200 from 225 and we're left with 25.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 50

Advancing to step 5:
The number 50 fits into 255 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 1445.0
Deduct 250 from 255 and we're left with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 50

Let's proceed to step 6:
56 divided by 50 is 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 14451.0
The remainder is 6 after subtracting 50 from 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
When dividing 60 by 50, we get 1 with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 14451.1
If we take 50 away from 60, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
If we divide 100 by 50, we get 2 and a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 14451.12
Deduct 100 from 100 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.

On to step 9:
50 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 14451.12
If we take 0 away from 0, we end up 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.

On to step 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14451.12
The remainder is 0 after subtracting 0 from 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 14451.12, with a leftover of 0.0.