We're dividing 579529 by 75 
We want to figure out the number of times 579529 can be divided by 75.

On to step 1:
75 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 75

Going ahead to step 2:
57 divided by 75 is 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Grab the next digit (9) from the dividend, add it to 57, then carry on: 579 / 75

On to step 3:
579 divided by 75 is 7 with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 525 away from 579, we end up with 54.
Append the next digit (5) from the dividend to 54 and continue with: 545 / 75

On to step 4:
The number 75 fits into 545 7 times, leaving a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
If we take 525 away from 545, we end up with 20.
Append the next digit (2) from the dividend to 20 and continue with: 202 / 75

Moving on to step 5:
The number 75 fits into 202 2 times, leaving a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 772.0
Subtracting 150 from 202 leaves us with 52.
Include the next digit (9) from the dividend after 52, then repeat: 529 / 75

Going ahead to step 6:
75 goes into 529 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 7727.0
Deduct 525 from 529 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
40 divided by 75 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 7727.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
When dividing 400 by 75, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 7727.05
The remainder is 25 after subtracting 375 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
75 goes into 250 3 times with a remainder of 25.
The next digit of our result is 3. 
Result so far: 7727.053
If we take 225 away from 250, we end up 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.

Moving on to step 10:
75 goes into 250 3 times with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 7727.0533
If we take 225 away from 250, we end up 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 7727.0533, with a leftover of 0.00025.