Let's divide 78290055 by 823
Our goal is to divide 78290055 by 823.

Let's proceed to step 1:
When dividing 7 by 823, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 823

Advancing to step 2:
823 can be fit into 78 0 times, resulting in a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Include the next digit (2) from the dividend after 78, then repeat: 782 / 823

Moving on to step 3:
If we divide 782 by 823, we get 0 and a remainder of 782.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 782 to get 782.
Bring next digit (9) of the dividend behind the 782 and repeat the process: 7829 / 823

Moving on to step 4:
823 goes into 7829 9 times with a remainder of 422.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 7407 from 7829, we get 422.
Take the next digit (0) from the dividend and append it to 422, then repeat: 4220 / 823

Moving on to step 5:
823 goes into 4220 5 times with a remainder of 105.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
The remainder is 105 after subtracting 4115 from 4220.
Fetch the next digit (0) from the dividend, attach it to 105 and continue: 1050 / 823

Let's proceed to step 6:
When dividing 1050 by 823, we get 1 with a remainder of 227.
The next digit of our result is 1. 
Result so far: 951.0
If we subtract 823 from 1050, we get 227.
Fetch the next digit (5) from the dividend, attach it to 227 and continue: 2275 / 823

Advancing to step 7:
2275 divided by 823 is 2 with a remainder of 629.
Put 2 as the next digit of the answer. 
Result so far: 9512.0
If we subtract 1646 from 2275, we get 629.
Fetch the next digit (5) from the dividend, attach it to 629 and continue: 6295 / 823

Step 8:
823 goes into 6295 7 times with a remainder of 534.
Record the quotient 7 as the next digit in the result. 
Result so far: 95127.0
Deduct 5761 from 6295 and we're left with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Let's proceed to step 9:
When dividing 5340 by 823, we get 6 with a remainder of 402.
Put 6 as the next digit of the answer. 
Result so far: 95127.6
Subtract 4938 from 5340 to get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Moving on to step 10:
4020 divided by 823 is 4 with a remainder of 728.
Put 4 as the next digit of the answer. 
Result so far: 95127.64
If we take 3292 away from 4020, we end up with 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Advancing to step 11:
If we divide 7280 by 823, we get 8 and a remainder of 696.
Put 8 as the next digit of the answer. 
Result so far: 95127.648
If we take 6584 away from 7280, we end up with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

On to step 12:
6960 divided by 823 is 8 with a remainder of 376.
The next digit of our result is 8. 
Result so far: 95127.6488
If we subtract 6584 from 6960, we get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

The final outcome is 95127.6488, with a leftover of 0.00376.