78555304 divided by 773 
Let's see how many times 773 fits into 78555304.

Let's proceed to step 1:
The number 773 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 773

Step 2:
If we divide 78 by 773, we get 0 and 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.
Bring next digit (5) of the dividend behind the 78 and repeat the process: 785 / 773

Step 3:
If we divide 785 by 773, we get 1 and a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 12 after subtracting 773 from 785.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 773

Moving on to step 4:
125 divided by 773 is 0 with a remainder of 125.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 125 and we're left with 125.
Grab the next digit (5) from the dividend, add it to 125, then carry on: 1255 / 773

Going ahead to step 5:
If we divide 1255 by 773, we get 1 and a remainder of 482.
The next digit of our result is 1. 
Result so far: 101.0
Deduct 773 from 1255 and we're left with 482.
Fetch the next digit (3) from the dividend, attach it to 482 and continue: 4823 / 773

Let's proceed to step 6:
4823 divided by 773 is 6 with a remainder of 185.
Put 6 as the next digit of the answer. 
Result so far: 1016.0
If we take 4638 away from 4823, we end up with 185.
Bring next digit (0) of the dividend behind the 185 and repeat the process: 1850 / 773

Going ahead to step 7:
The number 773 fits into 1850 2 times, leaving a remainder of 304.
Write down 2 as next digit of the result. 
Result so far: 10162.0
Subtracting 1546 from 1850 leaves us with 304.
Bring next digit (4) of the dividend behind the 304 and repeat the process: 3044 / 773

On to step 8:
3044 divided by 773 is 3 with a remainder of 725.
Record the quotient 3 as the next digit in the result. 
Result so far: 101623.0
The remainder is 725 after subtracting 2319 from 3044.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Moving on to step 9:
773 goes into 7250 9 times with a remainder of 293.
Record the quotient 9 as the next digit in the result. 
Result so far: 101623.9
Deduct 6957 from 7250 and we're left with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Moving on to step 10:
If we divide 2930 by 773, we get 3 and a remainder of 611.
The number 3 becomes the next digit in our result. 
Result so far: 101623.93
If we subtract 2319 from 2930, we get 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

On to step 11:
If we divide 6110 by 773, we get 7 and a remainder of 699.
The next digit of our result is 7. 
Result so far: 101623.937
Subtracting 5411 from 6110 leaves us with 699.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6990, and continue the process.

On to step 12:
The number 773 fits into 6990 9 times, leaving a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 101623.9379
If we subtract 6957 from 6990, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 13:
773 can be fit into 330 0 times, resulting in a remainder of 330.
Put 0 as the next digit of the answer. 
Result so far: 101623.9379
If we subtract 0 from 330, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 14:
773 goes into 3300 4 times with a remainder of 208.
Record the quotient 4 as the next digit in the result. 
Result so far: 101623.937904
Deduct 3092 from 3300 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Let's proceed to step 15:
2080 divided by 773 is 2 with a remainder of 534.
Put 2 as the next digit of the answer. 
Result so far: 101623.9379042
If we subtract 1546 from 2080, we get 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Advancing to step 16:
When dividing 5340 by 773, we get 6 with a remainder of 702.
The next digit of our result is 6. 
Result so far: 101623.93790426
Deduct 4638 from 5340 and we're left with 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

The final outcome is 101623.93790426, with a leftover of 7.02e-07.