We're dividing 623083 by 81 
Let's see how many times 81 fits into 623083.

Step 1:
81 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 81

Moving on to step 2:
If we divide 62 by 81, we get 0 and a remainder of 62.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Bring next digit (3) of the dividend behind the 62 and repeat the process: 623 / 81

Step 3:
When dividing 623 by 81, we get 7 with a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 56 after subtracting 567 from 623.
Fetch the next digit (0) from the dividend, attach it to 56 and continue: 560 / 81

On to step 4:
81 goes into 560 6 times with a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 76.0
If we take 486 away from 560, we end up with 74.
Include the next digit (8) from the dividend after 74, then repeat: 748 / 81

On to step 5:
81 goes into 748 9 times with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 769.0
Deduct 729 from 748 and we're left with 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 81

On to step 6:
If we divide 193 by 81, we get 2 and a remainder of 31.
The next digit of our result is 2. 
Result so far: 7692.0
Subtracting 162 from 193 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 7:
If we divide 310 by 81, we get 3 and a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 7692.3
If we take 243 away from 310, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 8:
When dividing 670 by 81, we get 8 with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 7692.38
If we take 648 away from 670, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
220 divided by 81 is 2 with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 7692.382
Subtracting 162 from 220 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 10:
When dividing 580 by 81, we get 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 7692.3827
Subtract 567 from 580 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 11:
If we divide 130 by 81, we get 1 and a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 7692.38271
Subtracting 81 from 130 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 12:
490 divided by 81 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 7692.382716
If we take 486 away from 490, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
81 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 7692.382716
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
400 divided by 81 is 4 with a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 7692.38271604
Subtract 324 from 400 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The quotient of the division is 7692.38271604, and the remainder is 7.6e-08.