926166 ÷ 78 
Let's see how many times 78 fits into 926166.

Step 1:
The number 78 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 78

Moving on to step 2:
78 can be fit into 92 1 times, resulting in a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 78 from 92 leaves us with 14.
Take the next digit (6) from the dividend and append it to 14, then repeat: 146 / 78

Let's proceed to step 3:
When dividing 146 by 78, we get 1 with a remainder of 68.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 78 away from 146, we end up with 68.
Take the next digit (1) from the dividend and append it to 68, then repeat: 681 / 78

Let's proceed to step 4:
681 divided by 78 is 8 with a remainder of 57.
Write down 8 as next digit of the result. 
Result so far: 118.0
Subtract 624 from 681 to get 57.
Include the next digit (6) from the dividend after 57, then repeat: 576 / 78

Moving on to step 5:
78 goes into 576 7 times with a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 1187.0
Deduct 546 from 576 and we're left with 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 78

Moving on to step 6:
When dividing 306 by 78, we get 3 with a remainder of 72.
Write down 3 as next digit of the result. 
Result so far: 11873.0
Deduct 234 from 306 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 7:
The number 78 fits into 720 9 times, leaving a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 11873.9
Subtracting 702 from 720 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
If we divide 180 by 78, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 11873.92
Deduct 156 from 180 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
78 goes into 240 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 11873.923
Subtracting 234 from 240 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
78 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 11873.923
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
If we divide 600 by 78, we get 7 and a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 11873.92307
Subtracting 546 from 600 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 12:
78 can be fit into 540 6 times, resulting in a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 11873.923076
Subtracting 468 from 540 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 13:
78 can be fit into 720 9 times, resulting in a remainder of 18.
The next digit of our result is 9. 
Result so far: 11873.9230769
Deduct 702 from 720 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 14:
180 divided by 78 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 11873.92307692
If we take 156 away from 180, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 11873.92307692 with a remainder of 2.4e-08.