Let's divide 78319782 by 978
We want to figure out the number of times 78319782 can be divided by 978.

Advancing to step 1:
If we divide 7 by 978, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 978

Let's proceed to step 2:
When dividing 78 by 978, we get 0 with a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Bring next digit (3) of the dividend behind the 78 and repeat the process: 783 / 978

Going ahead to step 3:
The number 978 fits into 783 0 times, leaving a remainder of 783.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 783 and we're left with 783.
Grab the next digit (1) from the dividend, add it to 783, then carry on: 7831 / 978

Moving on to step 4:
978 can be fit into 7831 8 times, resulting in a remainder of 7.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 7824 from 7831 leaves us with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 978

On to step 5:
978 goes into 79 0 times with a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
If we take 0 away from 79, we end up with 79.
Include the next digit (7) from the dividend after 79, then repeat: 797 / 978

Let's proceed to step 6:
The number 978 fits into 797 0 times, leaving a remainder of 797.
The next digit of our result is 0. 
Result so far: 800.0
The remainder is 797 after subtracting 0 from 797.
Bring next digit (8) of the dividend behind the 797 and repeat the process: 7978 / 978

Going ahead to step 7:
When dividing 7978 by 978, we get 8 with a remainder of 154.
The number 8 becomes the next digit in our result. 
Result so far: 8008.0
If we take 7824 away from 7978, we end up with 154.
Include the next digit (2) from the dividend after 154, then repeat: 1542 / 978

Going ahead to step 8:
The number 978 fits into 1542 1 times, leaving a remainder of 564.
Put 1 as the next digit of the answer. 
Result so far: 80081.0
Subtracting 978 from 1542 leaves us with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Step 9:
978 goes into 5640 5 times with a remainder of 750.
Write down 5 as next digit of the result. 
Result so far: 80081.5
If we subtract 4890 from 5640, we get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Going ahead to step 10:
When dividing 7500 by 978, we get 7 with a remainder of 654.
Write down 7 as next digit of the result. 
Result so far: 80081.57
Subtracting 6846 from 7500 leaves us with 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

Let's proceed to step 11:
The number 978 fits into 6540 6 times, leaving a remainder of 672.
Record the quotient 6 as the next digit in the result. 
Result so far: 80081.576
Subtracting 5868 from 6540 leaves us with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Advancing to step 12:
978 can be fit into 6720 6 times, resulting in a remainder of 852.
The number 6 becomes the next digit in our result. 
Result so far: 80081.5766
The remainder is 852 after subtracting 5868 from 6720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8520, and continue the process.

Our division results in 80081.5766 with a remaining 0.00852.