We look at the division of 843303 by 77 
We want to figure out the number of times 843303 can be divided by 77.

Step 1:
77 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 77

On to step 2:
If we divide 84 by 77, we get 1 and a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 77 from 84 leaves us with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 77

Advancing to step 3:
77 can be fit into 73 0 times, resulting in a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 73 to get 73.
Grab the next digit (3) from the dividend, add it to 73, then carry on: 733 / 77

On to step 4:
If we divide 733 by 77, we get 9 and a remainder of 40.
Write down 9 as next digit of the result. 
Result so far: 109.0
If we take 693 away from 733, we end up with 40.
Take the next digit (0) from the dividend and append it to 40, then repeat: 400 / 77

Moving on to step 5:
If we divide 400 by 77, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 1095.0
The remainder is 15 after subtracting 385 from 400.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 77

Going ahead to step 6:
If we divide 153 by 77, we get 1 and a remainder of 76.
The next digit of our result is 1. 
Result so far: 10951.0
If we subtract 77 from 153, we 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.

Step 7:
77 can be fit into 760 9 times, resulting in a remainder of 67.
Write down 9 as next digit of the result. 
Result so far: 10951.9
The remainder is 67 after subtracting 693 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 8:
The number 77 fits into 670 8 times, leaving a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 10951.98
If we take 616 away from 670, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
If we divide 540 by 77, we get 7 and a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 10951.987
Subtracting 539 from 540 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
77 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10951.987
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
When dividing 100 by 77, we get 1 with a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 10951.98701
Subtracting 77 from 100 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 12:
77 can be fit into 230 2 times, resulting in a remainder of 76.
Write down 2 as next digit of the result. 
Result so far: 10951.987012
Deduct 154 from 230 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 13:
760 divided by 77 is 9 with a remainder of 67.
Put 9 as the next digit of the answer. 
Result so far: 10951.9870129
If we take 693 away from 760, 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 14:
If we divide 670 by 77, we get 8 and a remainder of 54.
Use 8 as the next digit of our solution. 
Result so far: 10951.98701298
If we take 616 away from 670, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

In conclusion, the division gives 10951.98701298 with a balance of 5.4e-08.