We're dividing 15153684 by 78 
We want to figure out the number of times 15153684 can be divided by 78.

Advancing 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 (5) from the dividend after 1, then repeat: 15 / 78

Advancing to step 2:
If we divide 15 by 78, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Take the next digit (1) from the dividend and append it to 15, then repeat: 151 / 78

Advancing to step 3:
If we divide 151 by 78, we get 1 and a remainder of 73.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 73 after subtracting 78 from 151.
Include the next digit (5) from the dividend after 73, then repeat: 735 / 78

On to step 4:
If we divide 735 by 78, we get 9 and a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtracting 702 from 735 leaves us with 33.
Fetch the next digit (3) from the dividend, attach it to 33 and continue: 333 / 78

Let's proceed to step 5:
78 goes into 333 4 times with a remainder of 21.
The next digit of our result is 4. 
Result so far: 194.0
Deduct 312 from 333 and we're left with 21.
Bring next digit (6) of the dividend behind the 21 and repeat the process: 216 / 78

Advancing to step 6:
When dividing 216 by 78, we get 2 with a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 1942.0
Subtract 156 from 216 to get 60.
Include the next digit (8) from the dividend after 60, then repeat: 608 / 78

Going ahead to step 7:
If we divide 608 by 78, we get 7 and a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 19427.0
Subtracting 546 from 608 leaves us with 62.
Bring next digit (4) of the dividend behind the 62 and repeat the process: 624 / 78

Let's proceed to step 8:
If we divide 624 by 78, we get 8 and a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 194278.0
Deduct 624 from 624 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.

Going ahead to step 9:
78 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 194278.0
If we take 0 away from 0, we end up 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.

On to step 10:
The number 78 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 194278.0
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.

In conclusion, the division gives 194278.0 with a balance of 0.0.