We're dividing 594558 by 75 
We want to figure out the number of times 594558 can be divided by 75.

Going ahead to step 1:
If we divide 5 by 75, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 75

On to step 2:
75 goes into 59 0 times with a remainder of 59.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 59 to get 59.
Append the next digit (4) from the dividend to 59 and continue with: 594 / 75

Moving on to step 3:
When dividing 594 by 75, we get 7 with a remainder of 69.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 525 from 594 leaves us with 69.
Append the next digit (5) from the dividend to 69 and continue with: 695 / 75

On to step 4:
If we divide 695 by 75, we get 9 and a remainder of 20.
The next digit of our result is 9. 
Result so far: 79.0
Subtract 675 from 695 to get 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 75

Step 5:
When dividing 205 by 75, we get 2 with a remainder of 55.
Put 2 as the next digit of the answer. 
Result so far: 792.0
If we subtract 150 from 205, we get 55.
Append the next digit (8) from the dividend to 55 and continue with: 558 / 75

Step 6:
The number 75 fits into 558 7 times, leaving a remainder of 33.
The next digit of our result is 7. 
Result so far: 7927.0
The remainder is 33 after subtracting 525 from 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 7:
75 goes into 330 4 times with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 7927.4
If we subtract 300 from 330, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
75 can be fit into 300 4 times, resulting in a remainder of 0.
The next digit of our result is 4. 
Result so far: 7927.44
Subtract 300 from 300 to 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 7927.44, and the remainder is 0.0.