15773886 ÷ 688 
Let's see how many times 688 fits into 15773886.

Moving on to step 1:
If we divide 1 by 688, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 688

Let's proceed to step 2:
The number 688 fits into 15 0 times, leaving a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 688

Moving on to step 3:
The number 688 fits into 157 0 times, leaving a remainder of 157.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 157, we get 157.
Include the next digit (7) from the dividend after 157, then repeat: 1577 / 688

Let's proceed to step 4:
If we divide 1577 by 688, we get 2 and a remainder of 201.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 201 after subtracting 1376 from 1577.
Take the next digit (3) from the dividend and append it to 201, then repeat: 2013 / 688

Advancing to step 5:
2013 divided by 688 is 2 with a remainder of 637.
Write down 2 as next digit of the result. 
Result so far: 22.0
If we subtract 1376 from 2013, we get 637.
Fetch the next digit (8) from the dividend, attach it to 637 and continue: 6378 / 688

Advancing to step 6:
The number 688 fits into 6378 9 times, leaving a remainder of 186.
Use 9 as the next digit of our solution. 
Result so far: 229.0
The remainder is 186 after subtracting 6192 from 6378.
Fetch the next digit (8) from the dividend, attach it to 186 and continue: 1868 / 688

Advancing to step 7:
688 can be fit into 1868 2 times, resulting in a remainder of 492.
The next digit of our result is 2. 
Result so far: 2292.0
If we subtract 1376 from 1868, we get 492.
Take the next digit (6) from the dividend and append it to 492, then repeat: 4926 / 688

Going ahead to step 8:
The number 688 fits into 4926 7 times, leaving a remainder of 110.
Write down 7 as next digit of the result. 
Result so far: 22927.0
The remainder is 110 after subtracting 4816 from 4926.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 9:
When dividing 1100 by 688, we get 1 with a remainder of 412.
Put 1 as the next digit of the answer. 
Result so far: 22927.1
The remainder is 412 after subtracting 688 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

On to step 10:
The number 688 fits into 4120 5 times, leaving a remainder of 680.
Write down 5 as next digit of the result. 
Result so far: 22927.15
Subtract 3440 from 4120 to get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 11:
688 can be fit into 6800 9 times, resulting in a remainder of 608.
Record the quotient 9 as the next digit in the result. 
Result so far: 22927.159
Subtracting 6192 from 6800 leaves us with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Going ahead to step 12:
688 can be fit into 6080 8 times, resulting in a remainder of 576.
The next digit of our result is 8. 
Result so far: 22927.1598
Deduct 5504 from 6080 and we're left with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Step 13:
If we divide 5760 by 688, we get 8 and a remainder of 256.
The next digit of our result is 8. 
Result so far: 22927.15988
The remainder is 256 after subtracting 5504 from 5760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

In conclusion, the division gives 22927.15988 with a balance of 0.000256.