We divide 409647 by 75
The aim is to understand the frequency of 75 in 409647.

Moving on to step 1:
4 divided by 75 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 75

Step 2:
40 divided by 75 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 75

Step 3:
75 can be fit into 409 5 times, resulting in a remainder of 34.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 375 from 409 leaves us with 34.
Include the next digit (6) from the dividend after 34, then repeat: 346 / 75

Moving on to step 4:
The number 75 fits into 346 4 times, leaving a remainder of 46.
The next digit of our result is 4. 
Result so far: 54.0
Deduct 300 from 346 and we're left with 46.
Take the next digit (4) from the dividend and append it to 46, then repeat: 464 / 75

Step 5:
If we divide 464 by 75, we get 6 and a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 546.0
Subtracting 450 from 464 leaves us with 14.
Grab the next digit (7) from the dividend, add it to 14, then carry on: 147 / 75

Advancing to step 6:
75 goes into 147 1 times with a remainder of 72.
The next digit of our result is 1. 
Result so far: 5461.0
Subtract 75 from 147 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 7:
If we divide 720 by 75, we get 9 and a remainder of 45.
The number 9 becomes the next digit in our result. 
Result so far: 5461.9
If we subtract 675 from 720, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 8:
450 divided by 75 is 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 5461.96
If we take 450 away from 450, 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 9:
If we divide 0 by 75, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5461.96
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.

Going ahead to step 10:
When dividing 0 by 75, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 5461.96
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.

The quotient of the division is 5461.96, and the remainder is 0.0.