381858 divided by 78 
Let's see how many times 78 fits into 381858.

Let's proceed to step 1:
When dividing 3 by 78, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 78

On to step 2:
78 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 78

Moving on to step 3:
78 goes into 381 4 times with a remainder of 69.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 312 from 381 leaves us with 69.
Fetch the next digit (8) from the dividend, attach it to 69 and continue: 698 / 78

Let's proceed to step 4:
78 can be fit into 698 8 times, resulting in a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 48.0
If we subtract 624 from 698, we get 74.
Take the next digit (5) from the dividend and append it to 74, then repeat: 745 / 78

Let's proceed to step 5:
78 can be fit into 745 9 times, resulting in a remainder of 43.
The next digit of our result is 9. 
Result so far: 489.0
Deduct 702 from 745 and we're left with 43.
Grab the next digit (8) from the dividend, add it to 43, then carry on: 438 / 78

Step 6:
438 divided by 78 is 5 with a remainder of 48.
Use 5 as the next digit of our solution. 
Result so far: 4895.0
If we subtract 390 from 438, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
The number 78 fits into 480 6 times, leaving a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 4895.6
Subtracting 468 from 480 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
If we divide 120 by 78, we get 1 and a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 4895.61
Subtract 78 from 120 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
When dividing 420 by 78, we get 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 4895.615
The remainder is 30 after subtracting 390 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
When dividing 300 by 78, we get 3 with a remainder of 66.
The next digit of our result is 3. 
Result so far: 4895.6153
The remainder is 66 after subtracting 234 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 11:
If we divide 660 by 78, we get 8 and a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 4895.61538
Subtract 624 from 660 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 12:
When dividing 360 by 78, we get 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 4895.615384
If we take 312 away from 360, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 13:
480 divided by 78 is 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 4895.6153846
Subtracting 468 from 480 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
78 goes into 120 1 times with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 4895.61538461
The remainder is 42 after subtracting 78 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Our division results in 4895.61538461 with a remaining 4.2e-08.