Let's divide 86755310 by 50
The aim is to understand the frequency of 50 in 86755310.

Moving on to step 1:
When dividing 8 by 50, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 50

On to step 2:
86 divided by 50 is 1 with a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 50 from 86, we get 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 50

Advancing to step 3:
50 can be fit into 367 7 times, resulting in a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 350 from 367 to get 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 50

Moving on to step 4:
If we divide 175 by 50, we get 3 and a remainder of 25.
The next digit of our result is 3. 
Result so far: 173.0
Subtract 150 from 175 to get 25.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 50

Moving on to step 5:
255 divided by 50 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 1735.0
If we subtract 250 from 255, we get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 50

Step 6:
53 divided by 50 is 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 17351.0
If we take 50 away from 53, we end up with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 50

Advancing to step 7:
If we divide 31 by 50, we get 0 and a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 173510.0
If we take 0 away from 31, we end up with 31.
Append the next digit (0) from the dividend to 31 and continue with: 310 / 50

Let's proceed to step 8:
310 divided by 50 is 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 1735106.0
The remainder is 10 after subtracting 300 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
50 can be fit into 100 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 1735106.2
The remainder is 0 after subtracting 100 from 100.
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 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1735106.2
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.

On to step 11:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1735106.2
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 result is 1735106.2 with a remainder of 0.0.