69305251 divided by 688 
Our goal is to divide 69305251 by 688.

On to step 1:
6 divided by 688 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 688

Advancing to step 2:
688 can be fit into 69 0 times, resulting in a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Append the next digit (3) from the dividend to 69 and continue with: 693 / 688

Moving on to step 3:
688 goes into 693 1 times with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 688 from 693 and we're left with 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 688

Moving on to step 4:
688 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 50 to get 50.
Append the next digit (5) from the dividend to 50 and continue with: 505 / 688

On to step 5:
688 goes into 505 0 times with a remainder of 505.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Subtract 0 from 505 to get 505.
Take the next digit (2) from the dividend and append it to 505, then repeat: 5052 / 688

Let's proceed to step 6:
688 can be fit into 5052 7 times, resulting in a remainder of 236.
Write down 7 as next digit of the result. 
Result so far: 1007.0
If we take 4816 away from 5052, we end up with 236.
Take the next digit (5) from the dividend and append it to 236, then repeat: 2365 / 688

Let's proceed to step 7:
2365 divided by 688 is 3 with a remainder of 301.
The number 3 becomes the next digit in our result. 
Result so far: 10073.0
If we subtract 2064 from 2365, we get 301.
Take the next digit (1) from the dividend and append it to 301, then repeat: 3011 / 688

Moving on to step 8:
688 goes into 3011 4 times with a remainder of 259.
The number 4 becomes the next digit in our result. 
Result so far: 100734.0
Subtract 2752 from 3011 to get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Moving on to step 9:
688 goes into 2590 3 times with a remainder of 526.
Put 3 as the next digit of the answer. 
Result so far: 100734.3
Subtract 2064 from 2590 to get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Going ahead to step 10:
5260 divided by 688 is 7 with a remainder of 444.
Put 7 as the next digit of the answer. 
Result so far: 100734.37
The remainder is 444 after subtracting 4816 from 5260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Going ahead to step 11:
688 goes into 4440 6 times with a remainder of 312.
Put 6 as the next digit of the answer. 
Result so far: 100734.376
The remainder is 312 after subtracting 4128 from 4440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 12:
3120 divided by 688 is 4 with a remainder of 368.
The number 4 becomes the next digit in our result. 
Result so far: 100734.3764
Subtracting 2752 from 3120 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 13:
3680 divided by 688 is 5 with a remainder of 240.
Use 5 as the next digit of our solution. 
Result so far: 100734.37645
The remainder is 240 after subtracting 3440 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 14:
2400 divided by 688 is 3 with a remainder of 336.
Record the quotient 3 as the next digit in the result. 
Result so far: 100734.376453
Subtracting 2064 from 2400 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 15:
If we divide 3360 by 688, we get 4 and a remainder of 608.
Write down 4 as next digit of the result. 
Result so far: 100734.3764534
The remainder is 608 after subtracting 2752 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Advancing to step 16:
The number 688 fits into 6080 8 times, leaving a remainder of 576.
The next digit of our result is 8. 
Result so far: 100734.37645348
If we take 5504 away from 6080, we end up 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.

In conclusion, the division gives 100734.37645348 with a balance of 5.76e-07.