790644 ÷ 75 
The aim is to understand the frequency of 75 in 790644.

Let's proceed to step 1:
75 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 75

Moving on to step 2:
If we divide 79 by 75, we get 1 and a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 4 after subtracting 75 from 79.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 75

Advancing to step 3:
The number 75 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 40, we end up with 40.
Include the next digit (6) from the dividend after 40, then repeat: 406 / 75

On to step 4:
If we divide 406 by 75, we get 5 and a remainder of 31.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
The remainder is 31 after subtracting 375 from 406.
Grab the next digit (4) from the dividend, add it to 31, then carry on: 314 / 75

Going ahead to step 5:
If we divide 314 by 75, we get 4 and a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 1054.0
The remainder is 14 after subtracting 300 from 314.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 75

Moving on to step 6:
If we divide 144 by 75, we get 1 and a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 10541.0
Deduct 75 from 144 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 7:
The number 75 fits into 690 9 times, leaving a remainder of 15.
The next digit of our result is 9. 
Result so far: 10541.9
Deduct 675 from 690 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
If we divide 150 by 75, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 10541.92
Subtracting 150 from 150 leaves us 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 9:
The number 75 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 10541.92
Deduct 0 from 0 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.

Moving on 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: 10541.92
Deduct 0 from 0 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.

The quotient of the division is 10541.92, and the remainder is 0.0.