We look at the division of 529259 by 75 
Let's see how many times 75 fits into 529259.

Going ahead to step 1:
If we divide 5 by 75, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 75

Let's proceed to step 2:
The number 75 fits into 52 0 times, leaving a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Bring next digit (9) of the dividend behind the 52 and repeat the process: 529 / 75

Moving on to step 3:
529 divided by 75 is 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 4 after subtracting 525 from 529.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 75

Step 4:
42 divided by 75 is 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
If we subtract 0 from 42, we get 42.
Bring next digit (5) of the dividend behind the 42 and repeat the process: 425 / 75

Advancing to step 5:
The number 75 fits into 425 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 705.0
The remainder is 50 after subtracting 375 from 425.
Append the next digit (9) from the dividend to 50 and continue with: 509 / 75

Going ahead to step 6:
The number 75 fits into 509 6 times, leaving a remainder of 59.
The number 6 becomes the next digit in our result. 
Result so far: 7056.0
If we subtract 450 from 509, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 7:
75 goes into 590 7 times with a remainder of 65.
Record the quotient 7 as the next digit in the result. 
Result so far: 7056.7
If we subtract 525 from 590, we get 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 can be fit into 650 8 times, resulting in a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 7056.78
If we take 600 away from 650, 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.

On to step 9:
The number 75 fits into 500 6 times, leaving a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 7056.786
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.

Step 10:
When dividing 500 by 75, we get 6 with a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 7056.7866
If we subtract 450 from 500, we 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.

The final result is 7056.7866 with a remainder of 0.0005.