We're dividing 573868 by 90 
We want to figure out the number of times 573868 can be divided by 90.

Let's proceed to step 1:
The number 90 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 90

Step 2:
57 divided by 90 is 0 with a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Grab the next digit (3) from the dividend, add it to 57, then carry on: 573 / 90

Advancing to step 3:
90 can be fit into 573 6 times, resulting in a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 33 after subtracting 540 from 573.
Fetch the next digit (8) from the dividend, attach it to 33 and continue: 338 / 90

Let's proceed to step 4:
The number 90 fits into 338 3 times, leaving a remainder of 68.
Write down 3 as next digit of the result. 
Result so far: 63.0
Subtract 270 from 338 to get 68.
Include the next digit (6) from the dividend after 68, then repeat: 686 / 90

Let's proceed to step 5:
90 goes into 686 7 times with a remainder of 56.
The next digit of our result is 7. 
Result so far: 637.0
Deduct 630 from 686 and we're left with 56.
Include the next digit (8) from the dividend after 56, then repeat: 568 / 90

Going ahead to step 6:
The number 90 fits into 568 6 times, leaving a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 6376.0
Deduct 540 from 568 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 7:
280 divided by 90 is 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 6376.3
Subtract 270 from 280 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
When dividing 100 by 90, we get 1 with a remainder of 10.
The next digit of our result is 1. 
Result so far: 6376.31
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
If we divide 100 by 90, we get 1 and a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 6376.311
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 6376.311 with a remaining 0.001.