78196759 divided by 779 
Our goal is to divide 78196759 by 779.

Let's proceed to step 1:
7 divided by 779 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 779

On to step 2:
779 can be fit into 78 0 times, resulting in a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (1) from the dividend and append it to 78, then repeat: 781 / 779

Advancing to step 3:
781 divided by 779 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 779 away from 781, we end up with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 779

Going ahead to step 4:
779 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 29 leaves us with 29.
Grab the next digit (6) from the dividend, add it to 29, then carry on: 296 / 779

Advancing to step 5:
The number 779 fits into 296 0 times, leaving a remainder of 296.
The number 0 becomes the next digit in our result. 
Result so far: 100.0
If we subtract 0 from 296, we get 296.
Fetch the next digit (7) from the dividend, attach it to 296 and continue: 2967 / 779

Let's proceed to step 6:
779 goes into 2967 3 times with a remainder of 630.
Record the quotient 3 as the next digit in the result. 
Result so far: 1003.0
If we subtract 2337 from 2967, we get 630.
Include the next digit (5) from the dividend after 630, then repeat: 6305 / 779

Let's proceed to step 7:
If we divide 6305 by 779, we get 8 and a remainder of 73.
The number 8 becomes the next digit in our result. 
Result so far: 10038.0
Deduct 6232 from 6305 and we're left with 73.
Grab the next digit (9) from the dividend, add it to 73, then carry on: 739 / 779

On to step 8:
779 can be fit into 739 0 times, resulting in a remainder of 739.
Put 0 as the next digit of the answer. 
Result so far: 100380.0
Deduct 0 from 739 and we're left with 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

On to step 9:
The number 779 fits into 7390 9 times, leaving a remainder of 379.
The number 9 becomes the next digit in our result. 
Result so far: 100380.9
If we subtract 7011 from 7390, we get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Advancing to step 10:
779 can be fit into 3790 4 times, resulting in a remainder of 674.
Use 4 as the next digit of our solution. 
Result so far: 100380.94
If we subtract 3116 from 3790, we get 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

On to step 11:
6740 divided by 779 is 8 with a remainder of 508.
Write down 8 as next digit of the result. 
Result so far: 100380.948
If we subtract 6232 from 6740, we get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Going ahead to step 12:
779 goes into 5080 6 times with a remainder of 406.
The next digit of our result is 6. 
Result so far: 100380.9486
Deduct 4674 from 5080 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Advancing to step 13:
779 goes into 4060 5 times with a remainder of 165.
Record the quotient 5 as the next digit in the result. 
Result so far: 100380.94865
If we subtract 3895 from 4060, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 14:
779 can be fit into 1650 2 times, resulting in a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 100380.948652
Subtracting 1558 from 1650 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 15:
When dividing 920 by 779, we get 1 with a remainder of 141.
Record the quotient 1 as the next digit in the result. 
Result so far: 100380.9486521
Deduct 779 from 920 and we're left with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Going ahead to step 16:
If we divide 1410 by 779, we get 1 and a remainder of 631.
The next digit of our result is 1. 
Result so far: 100380.94865211
If we subtract 779 from 1410, we get 631.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

The final result is 100380.94865211 with a remainder of 6.31e-07.