15305 divided by 78 
We're looking to find how many times 78 goes into 15305.

Moving on to step 1:
78 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 78

Moving on to step 2:
The number 78 fits into 15 0 times, leaving a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 78

Moving on to step 3:
The number 78 fits into 153 1 times, leaving a remainder of 75.
The next digit of our result is 1. 
Result so far: 1.0
If we take 78 away from 153, we end up with 75.
Grab the next digit (0) from the dividend, add it to 75, then carry on: 750 / 78

Going ahead to step 4:
78 goes into 750 9 times with a remainder of 48.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 702 from 750 to get 48.
Include the next digit (5) from the dividend after 48, then repeat: 485 / 78

Step 5:
When dividing 485 by 78, we get 6 with a remainder of 17.
Write down 6 as next digit of the result. 
Result so far: 196.0
The remainder is 17 after subtracting 468 from 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 6:
78 goes into 170 2 times with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 196.2
If we subtract 156 from 170, we get 14.
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:
78 goes into 140 1 times with a remainder of 62.
Record the quotient 1 as the next digit in the result. 
Result so far: 196.21
If we subtract 78 from 140, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 8:
78 can be fit into 620 7 times, resulting in a remainder of 74.
The number 7 becomes the next digit in our result. 
Result so far: 196.217
The remainder is 74 after subtracting 546 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 9:
740 divided by 78 is 9 with a remainder of 38.
The next digit of our result is 9. 
Result so far: 196.2179
Subtracting 702 from 740 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
78 can be fit into 380 4 times, resulting in a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 196.21794
Subtracting 312 from 380 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 11:
680 divided by 78 is 8 with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 196.217948
Subtract 624 from 680 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 12:
The number 78 fits into 560 7 times, leaving a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 196.2179487
Subtract 546 from 560 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
78 goes into 140 1 times with a remainder of 62.
The next digit of our result is 1. 
Result so far: 196.21794871
The remainder is 62 after subtracting 78 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final result is 196.21794871 with a remainder of 6.2e-08.