Let's divide 158078 by 16
Our goal is to divide 158078 by 16.

Step 1:
16 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 16

Moving on to step 2:
16 goes into 15 0 times with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Grab the next digit (8) from the dividend, add it to 15, then carry on: 158 / 16

On to step 3:
16 can be fit into 158 9 times, resulting in a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 144 from 158 to get 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 16

Step 4:
140 divided by 16 is 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 98.0
If we subtract 128 from 140, we get 12.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 16

Step 5:
When dividing 127 by 16, we get 7 with a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 987.0
Deduct 112 from 127 and we're left with 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 16

Going ahead to step 6:
The number 16 fits into 158 9 times, leaving a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 9879.0
The remainder is 14 after subtracting 144 from 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
16 goes into 140 8 times with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 9879.8
Subtract 128 from 140 to get 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:
16 goes into 120 7 times with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 9879.87
Subtracting 112 from 120 leaves us 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.

Going ahead to step 9:
The number 16 fits into 80 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 9879.875
The remainder is 0 after subtracting 80 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
16 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9879.875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9879.875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 9879.875 with a remainder of 0.0.