Let's divide 30218249 by 863
We want to divide 30218249 by 863.

On to step 1:
863 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 863

Going ahead to step 2:
30 divided by 863 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Include the next digit (2) from the dividend after 30, then repeat: 302 / 863

Advancing to step 3:
The number 863 fits into 302 0 times, leaving a remainder of 302.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 302 after subtracting 0 from 302.
Include the next digit (1) from the dividend after 302, then repeat: 3021 / 863

Let's proceed to step 4:
If we divide 3021 by 863, we get 3 and a remainder of 432.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 2589 from 3021 leaves us with 432.
Append the next digit (8) from the dividend to 432 and continue with: 4328 / 863

Advancing to step 5:
When dividing 4328 by 863, we get 5 with a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 35.0
The remainder is 13 after subtracting 4315 from 4328.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 863

Advancing to step 6:
132 divided by 863 is 0 with a remainder of 132.
Write down 0 as next digit of the result. 
Result so far: 350.0
Subtract 0 from 132 to get 132.
Fetch the next digit (4) from the dividend, attach it to 132 and continue: 1324 / 863

Let's proceed to step 7:
When dividing 1324 by 863, we get 1 with a remainder of 461.
Put 1 as the next digit of the answer. 
Result so far: 3501.0
Deduct 863 from 1324 and we're left with 461.
Include the next digit (9) from the dividend after 461, then repeat: 4619 / 863

Moving on to step 8:
863 goes into 4619 5 times with a remainder of 304.
The number 5 becomes the next digit in our result. 
Result so far: 35015.0
If we take 4315 away from 4619, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 9:
863 goes into 3040 3 times with a remainder of 451.
Use 3 as the next digit of our solution. 
Result so far: 35015.3
Subtracting 2589 from 3040 leaves us with 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Step 10:
The number 863 fits into 4510 5 times, leaving a remainder of 195.
Put 5 as the next digit of the answer. 
Result so far: 35015.35
If we subtract 4315 from 4510, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 11:
If we divide 1950 by 863, we get 2 and a remainder of 224.
Record the quotient 2 as the next digit in the result. 
Result so far: 35015.352
Deduct 1726 from 1950 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 12:
863 can be fit into 2240 2 times, resulting in a remainder of 514.
The next digit of our result is 2. 
Result so far: 35015.3522
If we subtract 1726 from 2240, we get 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

The final result is 35015.3522 with a remainder of 0.00514.