Let's divide 405218 by 75
The aim is to understand the frequency of 75 in 405218.

Going ahead to step 1:
If we divide 4 by 75, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 75

Advancing to step 2:
75 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Include the next digit (5) from the dividend after 40, then repeat: 405 / 75

Step 3:
75 can be fit into 405 5 times, resulting in a remainder of 30.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 375 from 405 and we're left with 30.
Include the next digit (2) from the dividend after 30, then repeat: 302 / 75

Moving on to step 4:
When dividing 302 by 75, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 54.0
If we subtract 300 from 302, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 75

Advancing to step 5:
When dividing 21 by 75, we get 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 540.0
The remainder is 21 after subtracting 0 from 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 75

On to step 6:
75 can be fit into 218 2 times, resulting in a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 5402.0
If we subtract 150 from 218, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 7:
75 goes into 680 9 times with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 5402.9
If we take 675 away from 680, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
When dividing 50 by 75, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 5402.9
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
500 divided by 75 is 6 with a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 5402.906
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
When dividing 500 by 75, we get 6 with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 5402.9066
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 5402.9066 with a remaining 0.0005.