We're dividing 573919 by 87 
Let's see how many times 87 fits into 573919.

Step 1:
87 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 subtract 0 from 5, we get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 87

Step 2:
The number 87 fits into 57 0 times, leaving a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Include the next digit (3) from the dividend after 57, then repeat: 573 / 87

Moving on to step 3:
If we divide 573 by 87, we get 6 and a remainder of 51.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 522 from 573 to get 51.
Include the next digit (9) from the dividend after 51, then repeat: 519 / 87

Going ahead to step 4:
If we divide 519 by 87, we get 5 and a remainder of 84.
Put 5 as the next digit of the answer. 
Result so far: 65.0
Deduct 435 from 519 and we're left with 84.
Include the next digit (1) from the dividend after 84, then repeat: 841 / 87

Step 5:
When dividing 841 by 87, we get 9 with a remainder of 58.
Put 9 as the next digit of the answer. 
Result so far: 659.0
If we take 783 away from 841, we end up with 58.
Include the next digit (9) from the dividend after 58, then repeat: 589 / 87

Going ahead to step 6:
589 divided by 87 is 6 with a remainder of 67.
Record the quotient 6 as the next digit in the result. 
Result so far: 6596.0
If we subtract 522 from 589, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 7:
When dividing 670 by 87, we get 7 with a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 6596.7
If we take 609 away from 670, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 8:
87 can be fit into 610 7 times, resulting in a remainder of 1.
The next digit of our result is 7. 
Result so far: 6596.77
If we subtract 609 from 610, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

In conclusion, the division gives 6596.77 with a balance of 0.001.