Let's divide 380020 by 78
Let's see how many times 78 fits into 380020.

Let's proceed to step 1:
The number 78 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 78

Going ahead to step 2:
When dividing 38 by 78, we get 0 with a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Include the next digit (0) from the dividend after 38, then repeat: 380 / 78

Let's proceed to step 3:
78 goes into 380 4 times with a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 312 from 380 leaves us with 68.
Append the next digit (0) from the dividend to 68 and continue with: 680 / 78

On to step 4:
When dividing 680 by 78, we get 8 with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 48.0
If we subtract 624 from 680, we get 56.
Grab the next digit (2) from the dividend, add it to 56, then carry on: 562 / 78

Let's proceed to step 5:
562 divided by 78 is 7 with a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 487.0
The remainder is 16 after subtracting 546 from 562.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 78

Moving on to step 6:
When dividing 160 by 78, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 4872.0
Subtract 156 from 160 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
The number 78 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 4872.0
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
If we divide 400 by 78, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 4872.05
Subtracting 390 from 400 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
78 can be fit into 100 1 times, resulting in a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 4872.051
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
78 can be fit into 220 2 times, resulting in a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 4872.0512
Subtract 156 from 220 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 11:
When dividing 640 by 78, we get 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 4872.05128
Subtract 624 from 640 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
The number 78 fits into 160 2 times, leaving a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 4872.051282
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
The number 78 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 4872.051282
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
If we divide 400 by 78, we get 5 and a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 4872.05128205
If we take 390 away from 400, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 4872.05128205 with a remainder of 1e-08.