154522 ÷ 78 
We want to figure out the number of times 154522 can be divided by 78.

Moving on to step 1:
78 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 78

Advancing to step 2:
78 goes into 15 0 times with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 78

Step 3:
78 goes into 154 1 times with a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 78 away from 154, we end up with 76.
Fetch the next digit (5) from the dividend, attach it to 76 and continue: 765 / 78

On to step 4:
765 divided by 78 is 9 with a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 702 from 765, we get 63.
Bring next digit (2) of the dividend behind the 63 and repeat the process: 632 / 78

Going ahead to step 5:
632 divided by 78 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 198.0
The remainder is 8 after subtracting 624 from 632.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 78

Going ahead to step 6:
82 divided by 78 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1981.0
The remainder is 4 after subtracting 78 from 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
When dividing 40 by 78, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 1981.0
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.

Let's proceed to step 8:
78 goes into 400 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 1981.05
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.

Going ahead to step 9:
78 goes into 100 1 times with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 1981.051
Subtracting 78 from 100 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
220 divided by 78 is 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 1981.0512
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.

Going ahead to step 11:
78 can be fit into 640 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 1981.05128
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.

Let's proceed to step 12:
78 goes into 160 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 1981.051282
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
40 divided by 78 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 1981.051282
Subtract 0 from 40 to 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.

On to step 14:
The number 78 fits into 400 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 1981.05128205
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.

After the division, we end up with 1981.05128205 and a remainder of 1e-08.