19483555 ÷ 863 
Our goal is to divide 19483555 by 863.

Let's proceed to step 1:
1 divided by 863 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 863

Advancing to step 2:
If we divide 19 by 863, we get 0 and a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 863

On to step 3:
194 divided by 863 is 0 with a remainder of 194.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 194, we get 194.
Take the next digit (8) from the dividend and append it to 194, then repeat: 1948 / 863

Let's proceed to step 4:
If we divide 1948 by 863, we get 2 and a remainder of 222.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1726 from 1948 leaves us with 222.
Take the next digit (3) from the dividend and append it to 222, then repeat: 2223 / 863

Step 5:
863 can be fit into 2223 2 times, resulting in a remainder of 497.
Write down 2 as next digit of the result. 
Result so far: 22.0
If we subtract 1726 from 2223, we get 497.
Fetch the next digit (5) from the dividend, attach it to 497 and continue: 4975 / 863

On to step 6:
863 goes into 4975 5 times with a remainder of 660.
Use 5 as the next digit of our solution. 
Result so far: 225.0
Deduct 4315 from 4975 and we're left with 660.
Append the next digit (5) from the dividend to 660 and continue with: 6605 / 863

Going ahead to step 7:
863 can be fit into 6605 7 times, resulting in a remainder of 564.
Record the quotient 7 as the next digit in the result. 
Result so far: 2257.0
If we subtract 6041 from 6605, we get 564.
Take the next digit (5) from the dividend and append it to 564, then repeat: 5645 / 863

Going ahead to step 8:
The number 863 fits into 5645 6 times, leaving a remainder of 467.
Record the quotient 6 as the next digit in the result. 
Result so far: 22576.0
If we take 5178 away from 5645, we end up with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Going ahead to step 9:
863 goes into 4670 5 times with a remainder of 355.
Record the quotient 5 as the next digit in the result. 
Result so far: 22576.5
The remainder is 355 after subtracting 4315 from 4670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Moving on to step 10:
When dividing 3550 by 863, we get 4 with a remainder of 98.
The number 4 becomes the next digit in our result. 
Result so far: 22576.54
Deduct 3452 from 3550 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 11:
863 can be fit into 980 1 times, resulting in a remainder of 117.
Record the quotient 1 as the next digit in the result. 
Result so far: 22576.541
Deduct 863 from 980 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Let's proceed to step 12:
1170 divided by 863 is 1 with a remainder of 307.
Write down 1 as next digit of the result. 
Result so far: 22576.5411
If we subtract 863 from 1170, we get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

After the division, we end up with 22576.5411 and a remainder of 0.00307.