We look at the division of 746455 by 75 
Let's see how many times 75 fits into 746455.

On to step 1:
75 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 75

Moving on to step 2:
If we divide 74 by 75, we get 0 and a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Append the next digit (6) from the dividend to 74 and continue with: 746 / 75

On to step 3:
75 can be fit into 746 9 times, resulting in a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 675 away from 746, we end up with 71.
Take the next digit (4) from the dividend and append it to 71, then repeat: 714 / 75

Moving on to step 4:
75 can be fit into 714 9 times, resulting in a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 99.0
If we subtract 675 from 714, we get 39.
Take the next digit (5) from the dividend and append it to 39, then repeat: 395 / 75

Advancing to step 5:
75 goes into 395 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 995.0
Subtracting 375 from 395 leaves us with 20.
Grab the next digit (5) from the dividend, add it to 20, then carry on: 205 / 75

Advancing to step 6:
If we divide 205 by 75, we get 2 and a remainder of 55.
The number 2 becomes the next digit in our result. 
Result so far: 9952.0
Subtracting 150 from 205 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 7:
75 goes into 550 7 times with a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 9952.7
If we subtract 525 from 550, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 8:
If we divide 250 by 75, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 9952.73
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
75 goes into 250 3 times with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 9952.733
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 9952.733, with a leftover of 0.0025.