We're dividing 622303 by 81 
We want to divide 622303 by 81.

Let's proceed to step 1:
If we divide 6 by 81, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 81

Going ahead to step 2:
The number 81 fits into 62 0 times, leaving a remainder of 62.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 62 to get 62.
Fetch the next digit (2) from the dividend, attach it to 62 and continue: 622 / 81

Step 3:
81 goes into 622 7 times with a remainder of 55.
The next digit of our result is 7. 
Result so far: 7.0
If we take 567 away from 622, we end up with 55.
Append the next digit (3) from the dividend to 55 and continue with: 553 / 81

Step 4:
When dividing 553 by 81, we get 6 with a remainder of 67.
The next digit of our result is 6. 
Result so far: 76.0
The remainder is 67 after subtracting 486 from 553.
Fetch the next digit (0) from the dividend, attach it to 67 and continue: 670 / 81

On to step 5:
When dividing 670 by 81, we get 8 with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 768.0
The remainder is 22 after subtracting 648 from 670.
Include the next digit (3) from the dividend after 22, then repeat: 223 / 81

Step 6:
When dividing 223 by 81, we get 2 with a remainder of 61.
Write down 2 as next digit of the result. 
Result so far: 7682.0
If we subtract 162 from 223, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 7:
The number 81 fits into 610 7 times, leaving a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 7682.7
Subtract 567 from 610 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 8:
81 can be fit into 430 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 7682.75
If we subtract 405 from 430, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
The number 81 fits into 250 3 times, leaving a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 7682.753
Subtract 243 from 250 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 10:
If we divide 70 by 81, we get 0 and a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 7682.753
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 11:
700 divided by 81 is 8 with a remainder of 52.
The next digit of our result is 8. 
Result so far: 7682.75308
Subtract 648 from 700 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 12:
The number 81 fits into 520 6 times, leaving a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 7682.753086
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 13:
81 can be fit into 340 4 times, resulting in a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 7682.7530864
The remainder is 16 after subtracting 324 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
81 goes into 160 1 times with a remainder of 79.
Record the quotient 1 as the next digit in the result. 
Result so far: 7682.75308641
Deduct 81 from 160 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

The final result is 7682.75308641 with a remainder of 7.9e-08.