We look at the division of 7073 by 50 
The aim is to understand the frequency of 50 in 7073.

Step 1:
The number 50 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 50

Moving on to step 2:
50 goes into 70 1 times with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 50 from 70 and we're left with 20.
Append the next digit (7) from the dividend to 20 and continue with: 207 / 50

Step 3:
When dividing 207 by 50, we get 4 with a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 200 from 207 to get 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 50

Step 4:
The number 50 fits into 73 1 times, leaving a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 141.0
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.

Going ahead to step 5:
When dividing 230 by 50, we get 4 with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 141.4
If we subtract 200 from 230, we 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 6:
When dividing 300 by 50, we get 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 141.46
If we take 300 away from 300, 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.

Moving on to step 7:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 141.46
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.

Moving on to step 8:
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: 141.46
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.

After the division, we end up with 141.46 and a remainder of 0.0.