183412 ÷ 78 
We're looking to find how many times 78 goes into 183412.

Let's proceed to step 1:
The number 78 fits into 1 0 times, leaving 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.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 78

Advancing to step 2:
78 can be fit into 18 0 times, resulting in a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 78

Step 3:
The number 78 fits into 183 2 times, leaving a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 156 away from 183, we end up with 27.
Grab the next digit (4) from the dividend, add it to 27, then carry on: 274 / 78

Going ahead to step 4:
274 divided by 78 is 3 with a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we take 234 away from 274, we end up with 40.
Grab the next digit (1) from the dividend, add it to 40, then carry on: 401 / 78

Step 5:
78 goes into 401 5 times with a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 235.0
Deduct 390 from 401 and we're left with 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 78

On to step 6:
If we divide 112 by 78, we get 1 and a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 2351.0
Subtracting 78 from 112 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.

Advancing to step 7:
If we divide 340 by 78, we get 4 and a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 2351.4
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.

Advancing to step 8:
280 divided by 78 is 3 with a remainder of 46.
Put 3 as the next digit of the answer. 
Result so far: 2351.43
Subtracting 234 from 280 leaves us 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.

Let's proceed to step 9:
The number 78 fits into 460 5 times, leaving a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 2351.435
The remainder is 70 after subtracting 390 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 10:
When dividing 700 by 78, we get 8 with a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 2351.4358
If we take 624 away from 700, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 11:
78 goes into 760 9 times with a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 2351.43589
Subtract 702 from 760 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 12:
78 can be fit into 580 7 times, resulting in a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 2351.435897
If we take 546 away from 580, we end up 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.

Let's proceed to step 13:
If we divide 340 by 78, we get 4 and a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 2351.4358974
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
280 divided by 78 is 3 with a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 2351.43589743
Subtracting 234 from 280 leaves us 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.

After the division, we end up with 2351.43589743 and a remainder of 4.6e-08.