We're dividing 81091425 by 582 
Let's see how many times 582 fits into 81091425.

On to step 1:
The number 582 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 582

Advancing to step 2:
The number 582 fits into 81 0 times, leaving a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Include the next digit (0) from the dividend after 81, then repeat: 810 / 582

Step 3:
582 goes into 810 1 times with a remainder of 228.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 582 from 810 to get 228.
Bring next digit (9) of the dividend behind the 228 and repeat the process: 2289 / 582

Let's proceed to step 4:
When dividing 2289 by 582, we get 3 with a remainder of 543.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 1746 away from 2289, we end up with 543.
Bring next digit (1) of the dividend behind the 543 and repeat the process: 5431 / 582

Let's proceed to step 5:
5431 divided by 582 is 9 with a remainder of 193.
Put 9 as the next digit of the answer. 
Result so far: 139.0
If we take 5238 away from 5431, we end up with 193.
Append the next digit (4) from the dividend to 193 and continue with: 1934 / 582

On to step 6:
When dividing 1934 by 582, we get 3 with a remainder of 188.
The next digit of our result is 3. 
Result so far: 1393.0
If we subtract 1746 from 1934, we get 188.
Include the next digit (2) from the dividend after 188, then repeat: 1882 / 582

Going ahead to step 7:
If we divide 1882 by 582, we get 3 and a remainder of 136.
The next digit of our result is 3. 
Result so far: 13933.0
The remainder is 136 after subtracting 1746 from 1882.
Grab the next digit (5) from the dividend, add it to 136, then carry on: 1365 / 582

On to step 8:
If we divide 1365 by 582, we get 2 and a remainder of 201.
Write down 2 as next digit of the result. 
Result so far: 139332.0
Subtracting 1164 from 1365 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 9:
The number 582 fits into 2010 3 times, leaving a remainder of 264.
The next digit of our result is 3. 
Result so far: 139332.3
Subtract 1746 from 2010 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 10:
582 can be fit into 2640 4 times, resulting in a remainder of 312.
Record the quotient 4 as the next digit in the result. 
Result so far: 139332.34
Deduct 2328 from 2640 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 11:
If we divide 3120 by 582, we get 5 and a remainder of 210.
Write down 5 as next digit of the result. 
Result so far: 139332.345
Deduct 2910 from 3120 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 12:
The number 582 fits into 2100 3 times, leaving a remainder of 354.
The next digit of our result is 3. 
Result so far: 139332.3453
Subtract 1746 from 2100 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Going ahead to step 13:
If we divide 3540 by 582, we get 6 and a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 139332.34536
If we subtract 3492 from 3540, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 14:
582 goes into 480 0 times with a remainder of 480.
Use 0 as the next digit of our solution. 
Result so far: 139332.34536
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 15:
The number 582 fits into 4800 8 times, leaving a remainder of 144.
Put 8 as the next digit of the answer. 
Result so far: 139332.3453608
If we take 4656 away from 4800, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 16:
If we divide 1440 by 582, we get 2 and a remainder of 276.
Use 2 as the next digit of our solution. 
Result so far: 139332.34536082
If we take 1164 away from 1440, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Our division results in 139332.34536082 with a remaining 2.76e-07.