We're dividing 258319 by 10 
We want to divide 258319 by 10.

Moving on to step 1:
10 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 10

Moving on to step 2:
If we divide 25 by 10, we get 2 and a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 20 from 25 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 10

Let's proceed to step 3:
10 goes into 58 5 times with a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Subtracting 50 from 58 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 10

Step 4:
83 divided by 10 is 8 with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 258.0
If we subtract 80 from 83, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 10

Going ahead to step 5:
When dividing 31 by 10, we get 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 2583.0
If we take 30 away from 31, we end up with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 10

Going ahead to step 6:
10 goes into 19 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 25831.0
Subtracting 10 from 19 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
10 goes into 90 9 times with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 25831.9
Subtract 90 from 90 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 25831.9
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
10 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 25831.9
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 25831.9, and the remainder is 0.0.