We look at the division of 748073 by 50 
The aim is to understand the frequency of 50 in 748073.

Let's proceed to step 1:
50 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 50

Let's proceed to step 2:
50 goes into 74 1 times with a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 50 from 74 and we're left with 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 50

Going ahead to step 3:
50 goes into 248 4 times with a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 200 from 248 leaves us with 48.
Append the next digit (0) from the dividend to 48 and continue with: 480 / 50

Moving on to step 4:
The number 50 fits into 480 9 times, leaving a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 149.0
If we subtract 450 from 480, we get 30.
Bring next digit (7) of the dividend behind the 30 and repeat the process: 307 / 50

Let's proceed to step 5:
If we divide 307 by 50, we get 6 and a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 1496.0
Deduct 300 from 307 and we're left with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 50

Moving on to step 6:
The number 50 fits into 73 1 times, leaving a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 14961.0
Subtract 50 from 73 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
When dividing 230 by 50, we get 4 with a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 14961.4
Subtract 200 from 230 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.

Moving on to step 8:
50 can be fit into 300 6 times, resulting in a remainder of 0.
The next digit of our result is 6. 
Result so far: 14961.46
Subtract 300 from 300 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.

Going ahead to step 9:
0 divided by 50 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 14961.46
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.

Step 10:
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: 14961.46
Subtracting 0 from 0 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 14961.46, with a leftover of 0.0.