146151 divided by 78 
Our goal is to divide 146151 by 78.

Going ahead to step 1:
When dividing 1 by 78, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 78

On to step 2:
When dividing 14 by 78, we get 0 with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 78

Advancing to step 3:
If we divide 146 by 78, we get 1 and a remainder of 68.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 78 away from 146, we end up with 68.
Bring next digit (1) of the dividend behind the 68 and repeat the process: 681 / 78

On to step 4:
78 goes into 681 8 times with a remainder of 57.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 624 from 681 and we're left with 57.
Take the next digit (5) from the dividend and append it to 57, then repeat: 575 / 78

On to step 5:
575 divided by 78 is 7 with a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 187.0
If we take 546 away from 575, we end up with 29.
Fetch the next digit (1) from the dividend, attach it to 29 and continue: 291 / 78

On to step 6:
78 can be fit into 291 3 times, resulting in a remainder of 57.
Put 3 as the next digit of the answer. 
Result so far: 1873.0
Deduct 234 from 291 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 7:
When dividing 570 by 78, we get 7 with a remainder of 24.
The next digit of our result is 7. 
Result so far: 1873.7
Subtracting 546 from 570 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 8:
If we divide 240 by 78, we get 3 and a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 1873.73
If we subtract 234 from 240, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
The number 78 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 1873.73
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 10:
If we divide 600 by 78, we get 7 and a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 1873.7307
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 11:
540 divided by 78 is 6 with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 1873.73076
Subtract 468 from 540 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
If we divide 720 by 78, we get 9 and a remainder of 18.
The next digit of our result is 9. 
Result so far: 1873.730769
Deduct 702 from 720 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 13:
78 can be fit into 180 2 times, resulting in a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 1873.7307692
The remainder is 24 after subtracting 156 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
If we divide 240 by 78, we get 3 and a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 1873.73076923
If we take 234 away from 240, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 1873.73076923 with a remainder of 6e-09.