We're dividing 823402 by 77 
We want to divide 823402 by 77.

On to step 1:
If we divide 8 by 77, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 77

Let's proceed to step 2:
The number 77 fits into 82 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 77 from 82, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 77

Let's proceed to step 3:
53 divided by 77 is 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 53 after subtracting 0 from 53.
Append the next digit (4) from the dividend to 53 and continue with: 534 / 77

Let's proceed to step 4:
77 goes into 534 6 times with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Subtract 462 from 534 to get 72.
Grab the next digit (0) from the dividend, add it to 72, then carry on: 720 / 77

Advancing to step 5:
If we divide 720 by 77, we get 9 and a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 1069.0
If we take 693 away from 720, we end up with 27.
Append the next digit (2) from the dividend to 27 and continue with: 272 / 77

Advancing to step 6:
77 goes into 272 3 times with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 10693.0
Subtract 231 from 272 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 7:
If we divide 410 by 77, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 10693.5
If we subtract 385 from 410, 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.

Let's proceed to step 8:
250 divided by 77 is 3 with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 10693.53
If we subtract 231 from 250, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
When dividing 190 by 77, we get 2 with a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 10693.532
Deduct 154 from 190 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
The number 77 fits into 360 4 times, leaving a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 10693.5324
Subtract 308 from 360 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 11:
The number 77 fits into 520 6 times, leaving a remainder of 58.
Record the quotient 6 as the next digit in the result. 
Result so far: 10693.53246
Deduct 462 from 520 and we're left 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.

Step 12:
The number 77 fits into 580 7 times, leaving a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 10693.532467
If we subtract 539 from 580, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 13:
77 can be fit into 410 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 10693.5324675
Subtracting 385 from 410 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
77 goes into 250 3 times with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 10693.53246753
The remainder is 19 after subtracting 231 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

In conclusion, the division gives 10693.53246753 with a balance of 1.9e-08.