Let's divide 81863556 by 424
We want to figure out the number of times 81863556 can be divided by 424.

Going ahead to step 1:
424 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 424

Moving on to step 2:
424 can be fit into 81 0 times, resulting in a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Take the next digit (8) from the dividend and append it to 81, then repeat: 818 / 424

Advancing to step 3:
The number 424 fits into 818 1 times, leaving a remainder of 394.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 424 from 818 and we're left with 394.
Fetch the next digit (6) from the dividend, attach it to 394 and continue: 3946 / 424

Moving on to step 4:
424 goes into 3946 9 times with a remainder of 130.
Put 9 as the next digit of the answer. 
Result so far: 19.0
The remainder is 130 after subtracting 3816 from 3946.
Include the next digit (3) from the dividend after 130, then repeat: 1303 / 424

On to step 5:
1303 divided by 424 is 3 with a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 193.0
The remainder is 31 after subtracting 1272 from 1303.
Include the next digit (5) from the dividend after 31, then repeat: 315 / 424

Let's proceed to step 6:
The number 424 fits into 315 0 times, leaving a remainder of 315.
Record the quotient 0 as the next digit in the result. 
Result so far: 1930.0
Deduct 0 from 315 and we're left with 315.
Take the next digit (5) from the dividend and append it to 315, then repeat: 3155 / 424

On to step 7:
424 can be fit into 3155 7 times, resulting in a remainder of 187.
The next digit of our result is 7. 
Result so far: 19307.0
If we take 2968 away from 3155, we end up with 187.
Take the next digit (6) from the dividend and append it to 187, then repeat: 1876 / 424

Advancing to step 8:
1876 divided by 424 is 4 with a remainder of 180.
Put 4 as the next digit of the answer. 
Result so far: 193074.0
The remainder is 180 after subtracting 1696 from 1876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 9:
424 goes into 1800 4 times with a remainder of 104.
Record the quotient 4 as the next digit in the result. 
Result so far: 193074.4
The remainder is 104 after subtracting 1696 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 10:
If we divide 1040 by 424, we get 2 and a remainder of 192.
Record the quotient 2 as the next digit in the result. 
Result so far: 193074.42
Subtract 848 from 1040 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 11:
424 can be fit into 1920 4 times, resulting in a remainder of 224.
The number 4 becomes the next digit in our result. 
Result so far: 193074.424
Subtracting 1696 from 1920 leaves us 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.

Step 12:
424 can be fit into 2240 5 times, resulting in a remainder of 120.
The number 5 becomes the next digit in our result. 
Result so far: 193074.4245
Subtracting 2120 from 2240 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 13:
424 goes into 1200 2 times with a remainder of 352.
The next digit of our result is 2. 
Result so far: 193074.42452
If we subtract 848 from 1200, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 14:
3520 divided by 424 is 8 with a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 193074.424528
Deduct 3392 from 3520 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 15:
The number 424 fits into 1280 3 times, leaving a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 193074.4245283
Subtract 1272 from 1280 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 16:
The number 424 fits into 80 0 times, leaving a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 193074.4245283
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 193074.4245283 with a balance of 8e-08.