78339578 divided by 782 
Let's see how many times 782 fits into 78339578.

Let's proceed to step 1:
782 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 782

Step 2:
782 can be fit into 78 0 times, resulting in a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (3) from the dividend and append it to 78, then repeat: 783 / 782

Let's proceed to step 3:
782 can be fit into 783 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 782 from 783 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 782

On to step 4:
When dividing 13 by 782, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 13 and we're left with 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 782

Going ahead to step 5:
When dividing 139 by 782, we get 0 with a remainder of 139.
The next digit of our result is 0. 
Result so far: 100.0
If we take 0 away from 139, we end up with 139.
Grab the next digit (5) from the dividend, add it to 139, then carry on: 1395 / 782

Advancing to step 6:
The number 782 fits into 1395 1 times, leaving a remainder of 613.
Put 1 as the next digit of the answer. 
Result so far: 1001.0
Subtract 782 from 1395 to get 613.
Take the next digit (7) from the dividend and append it to 613, then repeat: 6137 / 782

Advancing to step 7:
When dividing 6137 by 782, we get 7 with a remainder of 663.
Record the quotient 7 as the next digit in the result. 
Result so far: 10017.0
Subtract 5474 from 6137 to get 663.
Grab the next digit (8) from the dividend, add it to 663, then carry on: 6638 / 782

Moving on to step 8:
782 goes into 6638 8 times with a remainder of 382.
The number 8 becomes the next digit in our result. 
Result so far: 100178.0
Deduct 6256 from 6638 and we're left with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Moving on to step 9:
3820 divided by 782 is 4 with a remainder of 692.
The next digit of our result is 4. 
Result so far: 100178.4
If we subtract 3128 from 3820, we get 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

Step 10:
782 can be fit into 6920 8 times, resulting in a remainder of 664.
Write down 8 as next digit of the result. 
Result so far: 100178.48
Subtract 6256 from 6920 to get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

On to step 11:
If we divide 6640 by 782, we get 8 and a remainder of 384.
Put 8 as the next digit of the answer. 
Result so far: 100178.488
If we subtract 6256 from 6640, we get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

After the division, we end up with 100178.488 and a remainder of 0.0384.