Let's divide 808830 by 77
Our goal is to divide 808830 by 77.

Advancing to step 1:
77 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 77

Moving on to step 2:
77 goes into 80 1 times with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 3 after subtracting 77 from 80.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 77

Going ahead to step 3:
If we divide 38 by 77, we get 0 and a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 38 after subtracting 0 from 38.
Bring next digit (8) of the dividend behind the 38 and repeat the process: 388 / 77

Step 4:
When dividing 388 by 77, we get 5 with a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 105.0
Deduct 385 from 388 and we're left with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 77

Going ahead to step 5:
77 goes into 33 0 times with a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 1050.0
If we take 0 away from 33, we end up with 33.
Append the next digit (0) from the dividend to 33 and continue with: 330 / 77

Advancing to step 6:
77 goes into 330 4 times with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 10504.0
The remainder is 22 after subtracting 308 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
The number 77 fits into 220 2 times, leaving a remainder of 66.
Use 2 as the next digit of our solution. 
Result so far: 10504.2
Deduct 154 from 220 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
660 divided by 77 is 8 with a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 10504.28
The remainder is 44 after subtracting 616 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
The number 77 fits into 440 5 times, leaving a remainder of 55.
The next digit of our result is 5. 
Result so far: 10504.285
Deduct 385 from 440 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 10:
The number 77 fits into 550 7 times, leaving a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 10504.2857
The remainder is 11 after subtracting 539 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 11:
If we divide 110 by 77, we get 1 and a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 10504.28571
Deduct 77 from 110 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 12:
77 goes into 330 4 times with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 10504.285714
If we take 308 away from 330, 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.

Let's proceed to step 13:
220 divided by 77 is 2 with a remainder of 66.
Use 2 as the next digit of our solution. 
Result so far: 10504.2857142
Subtract 154 from 220 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 14:
When dividing 660 by 77, we get 8 with a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 10504.28571428
If we take 616 away from 660, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

In conclusion, the division gives 10504.28571428 with a balance of 4.4e-08.