Let's divide 798644 by 75
The aim is to understand the frequency of 75 in 798644.

Let's proceed to step 1:
If we divide 7 by 75, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 75

Step 2:
75 can be fit into 79 1 times, resulting in a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 75 from 79, we get 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 75

Let's proceed to step 3:
75 can be fit into 48 0 times, resulting in a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 48 leaves us with 48.
Bring next digit (6) of the dividend behind the 48 and repeat the process: 486 / 75

Advancing to step 4:
75 can be fit into 486 6 times, resulting in a remainder of 36.
The next digit of our result is 6. 
Result so far: 106.0
The remainder is 36 after subtracting 450 from 486.
Take the next digit (4) from the dividend and append it to 36, then repeat: 364 / 75

Going ahead to step 5:
The number 75 fits into 364 4 times, leaving a remainder of 64.
The next digit of our result is 4. 
Result so far: 1064.0
Deduct 300 from 364 and we're left with 64.
Include the next digit (4) from the dividend after 64, then repeat: 644 / 75

Going ahead to step 6:
If we divide 644 by 75, we get 8 and a remainder of 44.
The next digit of our result is 8. 
Result so far: 10648.0
Deduct 600 from 644 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
440 divided by 75 is 5 with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 10648.5
If we take 375 away from 440, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 8:
75 goes into 650 8 times with a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 10648.58
The remainder is 50 after subtracting 600 from 650.
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:
If we divide 500 by 75, we get 6 and a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 10648.586
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.

Step 10:
The number 75 fits into 500 6 times, leaving a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 10648.5866
If we take 450 away from 500, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 10648.5866, and the remainder is 0.0005.