15653808 ÷ 78 
Our goal is to divide 15653808 by 78.

Let's proceed to step 1:
When dividing 1 by 78, we get 0 with a remainder of 1.
Write down 0 as next digit of 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

Step 2:
15 divided by 78 is 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 78

On to step 3:
The number 78 fits into 156 2 times, leaving a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 156 from 156, we get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 78

Let's proceed to step 4:
The number 78 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 78

Going ahead to step 5:
53 divided by 78 is 0 with a remainder of 53.
The next digit of our result is 0. 
Result so far: 200.0
Deduct 0 from 53 and we're left with 53.
Take the next digit (8) from the dividend and append it to 53, then repeat: 538 / 78

Going ahead to step 6:
When dividing 538 by 78, we get 6 with a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 2006.0
Deduct 468 from 538 and we're left with 70.
Include the next digit (0) from the dividend after 70, then repeat: 700 / 78

On to step 7:
The number 78 fits into 700 8 times, leaving a remainder of 76.
The next digit of our result is 8. 
Result so far: 20068.0
Subtracting 624 from 700 leaves us with 76.
Grab the next digit (8) from the dividend, add it to 76, then carry on: 768 / 78

Let's proceed to step 8:
The number 78 fits into 768 9 times, leaving a remainder of 66.
Put 9 as the next digit of the answer. 
Result so far: 200689.0
If we subtract 702 from 768, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 9:
If we divide 660 by 78, we get 8 and a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 200689.8
If we take 624 away from 660, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 10:
If we divide 360 by 78, we get 4 and a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 200689.84
The remainder is 48 after subtracting 312 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
The number 78 fits into 480 6 times, leaving a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 200689.846
If we take 468 away from 480, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
78 can be fit into 120 1 times, resulting in a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 200689.8461
If we subtract 78 from 120, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 13:
420 divided by 78 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 200689.84615
The remainder is 30 after subtracting 390 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 14:
If we divide 300 by 78, we get 3 and a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 200689.846153
If we take 234 away from 300, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 15:
The number 78 fits into 660 8 times, leaving a remainder of 36.
The next digit of our result is 8. 
Result so far: 200689.8461538
Subtract 624 from 660 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 16:
The number 78 fits into 360 4 times, leaving a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 200689.84615384
Subtracting 312 from 360 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

In conclusion, the division gives 200689.84615384 with a balance of 4.8e-08.