Let's divide 283115 by 78
Our goal is to divide 283115 by 78.

Moving on to step 1:
When dividing 2 by 78, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 78

Going ahead to step 2:
78 goes into 28 0 times with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Bring next digit (3) of the dividend behind the 28 and repeat the process: 283 / 78

Moving on to step 3:
78 goes into 283 3 times with a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 234 away from 283, we end up with 49.
Include the next digit (1) from the dividend after 49, then repeat: 491 / 78

Let's proceed to step 4:
The number 78 fits into 491 6 times, leaving a remainder of 23.
Put 6 as the next digit of the answer. 
Result so far: 36.0
If we subtract 468 from 491, we get 23.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 78

Step 5:
If we divide 231 by 78, we get 2 and a remainder of 75.
Write down 2 as next digit of the result. 
Result so far: 362.0
Subtract 156 from 231 to get 75.
Take the next digit (5) from the dividend and append it to 75, then repeat: 755 / 78

On to step 6:
The number 78 fits into 755 9 times, leaving a remainder of 53.
The next digit of our result is 9. 
Result so far: 3629.0
Subtract 702 from 755 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 7:
78 goes into 530 6 times with a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 3629.6
Subtracting 468 from 530 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 8:
The number 78 fits into 620 7 times, leaving a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 3629.67
Subtracting 546 from 620 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
740 divided by 78 is 9 with a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 3629.679
Deduct 702 from 740 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
78 can be fit into 380 4 times, resulting in a remainder of 68.
The next digit of our result is 4. 
Result so far: 3629.6794
Deduct 312 from 380 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 11:
When dividing 680 by 78, we get 8 with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 3629.67948
If we take 624 away from 680, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 12:
The number 78 fits into 560 7 times, leaving a remainder of 14.
The next digit of our result is 7. 
Result so far: 3629.679487
Deduct 546 from 560 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 13:
140 divided by 78 is 1 with a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 3629.6794871
Deduct 78 from 140 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 14:
78 can be fit into 620 7 times, resulting in a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 3629.67948717
Subtract 546 from 620 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final outcome is 3629.67948717, with a leftover of 7.4e-08.