684204 divided by 75 
The aim is to understand the frequency of 75 in 684204.

Let's proceed to step 1:
The number 75 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 75

Advancing to step 2:
When dividing 68 by 75, we get 0 with a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Grab the next digit (4) from the dividend, add it to 68, then carry on: 684 / 75

Step 3:
75 can be fit into 684 9 times, resulting in a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 675 from 684 leaves us with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 75

Step 4:
75 can be fit into 92 1 times, resulting in a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 91.0
Subtracting 75 from 92 leaves us with 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 75

On to step 5:
The number 75 fits into 170 2 times, leaving a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 912.0
Subtracting 150 from 170 leaves us with 20.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 75

Let's proceed to step 6:
If we divide 204 by 75, we get 2 and a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 9122.0
The remainder is 54 after subtracting 150 from 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 7:
75 goes into 540 7 times with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 9122.7
Subtract 525 from 540 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
75 can be fit into 150 2 times, resulting in a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 9122.72
Deduct 150 from 150 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 9:
0 divided by 75 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9122.72
If we take 0 away from 0, we end up 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 10:
The number 75 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9122.72
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 9122.72, and the remainder is 0.0.