We're dividing 583863 by 71 
We're looking to find how many times 71 goes into 583863.

Let's proceed to step 1:
71 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 71

Step 2:
When dividing 58 by 71, we get 0 with a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 58, we end up with 58.
Append the next digit (3) from the dividend to 58 and continue with: 583 / 71

Advancing to step 3:
The number 71 fits into 583 8 times, leaving a remainder of 15.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 568 from 583 to get 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 71

Going ahead to step 4:
The number 71 fits into 158 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 82.0
If we take 142 away from 158, we end up with 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 71

On to step 5:
If we divide 166 by 71, we get 2 and a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 822.0
Subtracting 142 from 166 leaves us with 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 71

Going ahead to step 6:
The number 71 fits into 243 3 times, leaving a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 8223.0
If we take 213 away from 243, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 7:
71 goes into 300 4 times with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 8223.4
Deduct 284 from 300 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
If we divide 160 by 71, we get 2 and a remainder of 18.
The next digit of our result is 2. 
Result so far: 8223.42
Deduct 142 from 160 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
71 goes into 180 2 times with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 8223.422
If we subtract 142 from 180, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final result is 8223.422 with a remainder of 0.0038.