We look at the division of 152878 by 50 
The aim is to understand the frequency of 50 in 152878.

Going ahead to step 1:
50 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 50

Going ahead to step 2:
50 goes into 15 0 times with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 50

Step 3:
When dividing 152 by 50, we get 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 150 from 152 and we're left with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 50

On to step 4:
When dividing 28 by 50, we get 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 30.0
If we take 0 away from 28, we end up with 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 50

Going ahead to step 5:
The number 50 fits into 287 5 times, leaving a remainder of 37.
Write down 5 as next digit of the result. 
Result so far: 305.0
Deduct 250 from 287 and we're left with 37.
Bring next digit (8) of the dividend behind the 37 and repeat the process: 378 / 50

Advancing to step 6:
378 divided by 50 is 7 with a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 3057.0
Subtract 350 from 378 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
The number 50 fits into 280 5 times, leaving a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 3057.5
Subtract 250 from 280 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.

Let's proceed to step 8:
The number 50 fits into 300 6 times, leaving a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 3057.56
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.

Advancing to step 9:
The number 50 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 3057.56
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.

Let's proceed to step 10:
If we divide 0 by 50, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3057.56
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.

The final outcome is 3057.56, with a leftover of 0.0.