Let's divide 789075 by 50
The aim is to understand the frequency of 50 in 789075.

Advancing to step 1:
50 goes into 7 0 times with 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.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 50

Going ahead to step 2:
50 goes into 78 1 times with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 50 from 78 to get 28.
Take the next digit (9) from the dividend and append it to 28, then repeat: 289 / 50

Going ahead to step 3:
If we divide 289 by 50, we get 5 and a remainder of 39.
The next digit of our result is 5. 
Result so far: 15.0
If we take 250 away from 289, we end up with 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 50

Advancing to step 4:
50 goes into 390 7 times with a remainder of 40.
The next digit of our result is 7. 
Result so far: 157.0
Deduct 350 from 390 and we're left with 40.
Take the next digit (7) from the dividend and append it to 40, then repeat: 407 / 50

Let's proceed to step 5:
If we divide 407 by 50, we get 8 and a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 1578.0
Deduct 400 from 407 and we're left with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 50

Step 6:
75 divided by 50 is 1 with a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 15781.0
If we take 50 away from 75, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
50 goes into 250 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15781.5
If we take 250 away from 250, 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 8:
When dividing 0 by 50, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15781.5
If we subtract 0 from 0, we 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.

Advancing to step 9:
When dividing 0 by 50, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 15781.5
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.

The final result is 15781.5 with a remainder of 0.0.