217383 ÷ 50 
The aim is to understand the frequency of 50 in 217383.

On to step 1:
The number 50 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 50

Moving on to step 2:
If we divide 21 by 50, we get 0 and a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (7) from the dividend to 21 and continue with: 217 / 50

Let's proceed to step 3:
When dividing 217 by 50, we get 4 with a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 200 from 217 leaves us with 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 50

Step 4:
50 can be fit into 173 3 times, resulting in a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we subtract 150 from 173, we get 23.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 50

Let's proceed to step 5:
If we divide 238 by 50, we get 4 and a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 434.0
If we subtract 200 from 238, we get 38.
Grab the next digit (3) from the dividend, add it to 38, then carry on: 383 / 50

On to step 6:
50 can be fit into 383 7 times, resulting in a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 4347.0
The remainder is 33 after subtracting 350 from 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 7:
50 can be fit into 330 6 times, resulting in a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 4347.6
If we subtract 300 from 330, 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.

On to step 8:
50 goes into 300 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 4347.66
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.

The quotient of the division is 4347.66, and the remainder is 0.0.