We divide 79909916 by 678
We want to divide 79909916 by 678.

Moving on to step 1:
7 divided by 678 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.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 678

Let's proceed to step 2:
678 goes into 79 0 times with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Include the next digit (9) from the dividend after 79, then repeat: 799 / 678

On to step 3:
When dividing 799 by 678, we get 1 with a remainder of 121.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 678 from 799, we get 121.
Include the next digit (0) from the dividend after 121, then repeat: 1210 / 678

Let's proceed to step 4:
1210 divided by 678 is 1 with a remainder of 532.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 678 from 1210 to get 532.
Fetch the next digit (9) from the dividend, attach it to 532 and continue: 5329 / 678

Step 5:
When dividing 5329 by 678, we get 7 with a remainder of 583.
Record the quotient 7 as the next digit in the result. 
Result so far: 117.0
Deduct 4746 from 5329 and we're left with 583.
Fetch the next digit (9) from the dividend, attach it to 583 and continue: 5839 / 678

Moving on to step 6:
The number 678 fits into 5839 8 times, leaving a remainder of 415.
Put 8 as the next digit of the answer. 
Result so far: 1178.0
Subtracting 5424 from 5839 leaves us with 415.
Bring next digit (1) of the dividend behind the 415 and repeat the process: 4151 / 678

Advancing to step 7:
When dividing 4151 by 678, we get 6 with a remainder of 83.
The next digit of our result is 6. 
Result so far: 11786.0
The remainder is 83 after subtracting 4068 from 4151.
Take the next digit (6) from the dividend and append it to 83, then repeat: 836 / 678

On to step 8:
836 divided by 678 is 1 with a remainder of 158.
The number 1 becomes the next digit in our result. 
Result so far: 117861.0
Subtracting 678 from 836 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 9:
678 goes into 1580 2 times with a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 117861.2
If we take 1356 away from 1580, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 10:
2240 divided by 678 is 3 with a remainder of 206.
The next digit of our result is 3. 
Result so far: 117861.23
Deduct 2034 from 2240 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

On to step 11:
When dividing 2060 by 678, we get 3 with a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 117861.233
The remainder is 26 after subtracting 2034 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The quotient of the division is 117861.233, and the remainder is 0.0026.