Let's divide 195440 by 78
Our goal is to divide 195440 by 78.

Moving on to step 1:
The number 78 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 78

On to step 2:
When dividing 19 by 78, we get 0 with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 78

Going ahead to step 3:
The number 78 fits into 195 2 times, leaving a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 39 after subtracting 156 from 195.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 78

Moving on to step 4:
When dividing 394 by 78, we get 5 with a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 25.0
If we subtract 390 from 394, we get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 78

Let's proceed to step 5:
78 can be fit into 44 0 times, resulting in a remainder of 44.
The next digit of our result is 0. 
Result so far: 250.0
Subtract 0 from 44 to get 44.
Append the next digit (0) from the dividend to 44 and continue with: 440 / 78

Moving on to step 6:
If we divide 440 by 78, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 2505.0
If we subtract 390 from 440, we 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.

Moving on to step 7:
If we divide 500 by 78, we get 6 and a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 2505.6
Subtracting 468 from 500 leaves us 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.

On to step 8:
78 can be fit into 320 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 2505.64
Subtracting 312 from 320 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.

Advancing to step 9:
80 divided by 78 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 2505.641
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
20 divided by 78 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 2505.641
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
When dividing 200 by 78, we get 2 with a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 2505.64102
Subtracting 156 from 200 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 12:
78 can be fit into 440 5 times, resulting in a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 2505.641025
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.

On to step 13:
When dividing 500 by 78, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 2505.6410256
If we subtract 468 from 500, we 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.

Moving on to step 14:
78 goes into 320 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 2505.64102564
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.

The final outcome is 2505.64102564, with a leftover of 8e-09.