141815 ÷ 78 
Let's see how many times 78 fits into 141815.

Moving on to step 1:
1 divided by 78 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 78

Advancing to step 2:
The number 78 fits into 14 0 times, leaving a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 78

Let's proceed to step 3:
When dividing 141 by 78, we get 1 with a remainder of 63.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 78 from 141 leaves us with 63.
Take the next digit (8) from the dividend and append it to 63, then repeat: 638 / 78

Going ahead to step 4:
The number 78 fits into 638 8 times, leaving a remainder of 14.
The next digit of our result is 8. 
Result so far: 18.0
If we subtract 624 from 638, we get 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 78

Step 5:
If we divide 141 by 78, we get 1 and a remainder of 63.
The next digit of our result is 1. 
Result so far: 181.0
If we subtract 78 from 141, we get 63.
Bring next digit (5) of the dividend behind the 63 and repeat the process: 635 / 78

Moving on to step 6:
The number 78 fits into 635 8 times, leaving a remainder of 11.
The next digit of our result is 8. 
Result so far: 1818.0
Subtract 624 from 635 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
When dividing 110 by 78, we get 1 with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1818.1
Deduct 78 from 110 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
78 goes into 320 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 1818.14
If we take 312 away from 320, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
78 goes into 80 1 times with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1818.141
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
The number 78 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 1818.141
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
78 can be fit into 200 2 times, resulting in a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 1818.14102
Subtract 156 from 200 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 12:
When dividing 440 by 78, we get 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 1818.141025
Subtract 390 from 440 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
78 can be fit into 500 6 times, resulting in a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 1818.1410256
Subtract 468 from 500 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 14:
When dividing 320 by 78, we get 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 1818.14102564
Deduct 312 from 320 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 1818.14102564 and a remainder of 8e-09.