We look at the division of 376912 by 50 
The aim is to understand the frequency of 50 in 376912.

Advancing to step 1:
When dividing 3 by 50, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 50

On to step 2:
50 can be fit into 37 0 times, resulting in a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Grab the next digit (6) from the dividend, add it to 37, then carry on: 376 / 50

Moving on to step 3:
50 can be fit into 376 7 times, resulting in a remainder of 26.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 350 from 376 to get 26.
Fetch the next digit (9) from the dividend, attach it to 26 and continue: 269 / 50

On to step 4:
The number 50 fits into 269 5 times, leaving a remainder of 19.
Use 5 as the next digit of our solution. 
Result so far: 75.0
Subtracting 250 from 269 leaves us with 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 50

Going ahead to step 5:
191 divided by 50 is 3 with a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 753.0
Subtracting 150 from 191 leaves us with 41.
Take the next digit (2) from the dividend and append it to 41, then repeat: 412 / 50

Moving on to step 6:
The number 50 fits into 412 8 times, leaving a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 7538.0
If we take 400 away from 412, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
If we divide 120 by 50, we get 2 and a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 7538.2
Subtract 100 from 120 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
200 divided by 50 is 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 7538.24
If we subtract 200 from 200, 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.

Step 9:
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: 7538.24
Subtract 0 from 0 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.

Let's proceed to step 10:
If we divide 0 by 50, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 7538.24
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 quotient of the division is 7538.24, and the remainder is 0.0.