We look at the division of 77955313 by 663 
We want to figure out the number of times 77955313 can be divided by 663.

On to step 1:
663 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 663

Moving on to step 2:
663 can be fit into 77 0 times, resulting in a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Bring next digit (9) of the dividend behind the 77 and repeat the process: 779 / 663

Advancing to step 3:
663 goes into 779 1 times with a remainder of 116.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 663 from 779, we get 116.
Grab the next digit (5) from the dividend, add it to 116, then carry on: 1165 / 663

Let's proceed to step 4:
663 goes into 1165 1 times with a remainder of 502.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 663 away from 1165, we end up with 502.
Fetch the next digit (5) from the dividend, attach it to 502 and continue: 5025 / 663

On to step 5:
If we divide 5025 by 663, we get 7 and a remainder of 384.
Record the quotient 7 as the next digit in the result. 
Result so far: 117.0
Deduct 4641 from 5025 and we're left with 384.
Append the next digit (3) from the dividend to 384 and continue with: 3843 / 663

On to step 6:
When dividing 3843 by 663, we get 5 with a remainder of 528.
Put 5 as the next digit of the answer. 
Result so far: 1175.0
If we take 3315 away from 3843, we end up with 528.
Fetch the next digit (1) from the dividend, attach it to 528 and continue: 5281 / 663

Let's proceed to step 7:
663 can be fit into 5281 7 times, resulting in a remainder of 640.
Put 7 as the next digit of the answer. 
Result so far: 11757.0
Subtracting 4641 from 5281 leaves us with 640.
Bring next digit (3) of the dividend behind the 640 and repeat the process: 6403 / 663

Going ahead to step 8:
663 can be fit into 6403 9 times, resulting in a remainder of 436.
The number 9 becomes the next digit in our result. 
Result so far: 117579.0
If we take 5967 away from 6403, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Going ahead to step 9:
663 can be fit into 4360 6 times, resulting in a remainder of 382.
Record the quotient 6 as the next digit in the result. 
Result so far: 117579.6
The remainder is 382 after subtracting 3978 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Advancing to step 10:
The number 663 fits into 3820 5 times, leaving a remainder of 505.
The next digit of our result is 5. 
Result so far: 117579.65
Subtract 3315 from 3820 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Let's proceed to step 11:
If we divide 5050 by 663, we get 7 and a remainder of 409.
The number 7 becomes the next digit in our result. 
Result so far: 117579.657
Subtracting 4641 from 5050 leaves us with 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Moving on to step 12:
The number 663 fits into 4090 6 times, leaving a remainder of 112.
Use 6 as the next digit of our solution. 
Result so far: 117579.6576
Deduct 3978 from 4090 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 13:
If we divide 1120 by 663, we get 1 and a remainder of 457.
Put 1 as the next digit of the answer. 
Result so far: 117579.65761
If we take 663 away from 1120, we end up with 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Step 14:
When dividing 4570 by 663, we get 6 with a remainder of 592.
Record the quotient 6 as the next digit in the result. 
Result so far: 117579.657616
If we subtract 3978 from 4570, we get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Advancing to step 15:
5920 divided by 663 is 8 with a remainder of 616.
Put 8 as the next digit of the answer. 
Result so far: 117579.6576168
If we subtract 5304 from 5920, we get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Going ahead to step 16:
6160 divided by 663 is 9 with a remainder of 193.
The next digit of our result is 9. 
Result so far: 117579.65761689
The remainder is 193 after subtracting 5967 from 6160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

In conclusion, the division gives 117579.65761689 with a balance of 1.93e-07.