We divide 17933866 by 78
We want to divide 17933866 by 78.

Going ahead to step 1:
78 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 78

Let's proceed to step 2:
If we divide 17 by 78, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 78

Moving on to step 3:
179 divided by 78 is 2 with a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 156 from 179, we get 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 78

Moving on to step 4:
If we divide 233 by 78, we get 2 and a remainder of 77.
Use 2 as the next digit of our solution. 
Result so far: 22.0
If we take 156 away from 233, we end up with 77.
Append the next digit (3) from the dividend to 77 and continue with: 773 / 78

Advancing to step 5:
When dividing 773 by 78, we get 9 with a remainder of 71.
Write down 9 as next digit of the result. 
Result so far: 229.0
Subtract 702 from 773 to get 71.
Bring next digit (8) of the dividend behind the 71 and repeat the process: 718 / 78

On to step 6:
When dividing 718 by 78, we get 9 with a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 2299.0
If we subtract 702 from 718, we get 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 78

On to step 7:
The number 78 fits into 166 2 times, leaving a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 22992.0
If we subtract 156 from 166, we get 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 78

Step 8:
78 can be fit into 106 1 times, resulting in a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 229921.0
If we subtract 78 from 106, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
78 goes into 280 3 times with a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 229921.3
If we take 234 away from 280, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 10:
460 divided by 78 is 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 229921.35
Subtract 390 from 460 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 11:
78 can be fit into 700 8 times, resulting in a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 229921.358
The remainder is 76 after subtracting 624 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 12:
If we divide 760 by 78, we get 9 and a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 229921.3589
The remainder is 58 after subtracting 702 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 13:
When dividing 580 by 78, we get 7 with a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 229921.35897
Subtracting 546 from 580 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
78 can be fit into 340 4 times, resulting in a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 229921.358974
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 15:
280 divided by 78 is 3 with a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 229921.3589743
If we take 234 away from 280, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 16:
If we divide 460 by 78, we get 5 and a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 229921.35897435
If we take 390 away from 460, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 229921.35897435 with a remaining 7e-08.