Let's divide 81263045 by 688
Our goal is to divide 81263045 by 688.

Advancing to step 1:
If we divide 8 by 688, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 688

Let's proceed to step 2:
The number 688 fits into 81 0 times, leaving a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Fetch the next digit (2) from the dividend, attach it to 81 and continue: 812 / 688

Step 3:
The number 688 fits into 812 1 times, leaving a remainder of 124.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 688 from 812 leaves us with 124.
Bring next digit (6) of the dividend behind the 124 and repeat the process: 1246 / 688

On to step 4:
If we divide 1246 by 688, we get 1 and a remainder of 558.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 688 from 1246 leaves us with 558.
Take the next digit (3) from the dividend and append it to 558, then repeat: 5583 / 688

On to step 5:
688 can be fit into 5583 8 times, resulting in a remainder of 79.
Put 8 as the next digit of the answer. 
Result so far: 118.0
If we subtract 5504 from 5583, we get 79.
Include the next digit (0) from the dividend after 79, then repeat: 790 / 688

Advancing to step 6:
When dividing 790 by 688, we get 1 with a remainder of 102.
The next digit of our result is 1. 
Result so far: 1181.0
Subtract 688 from 790 to get 102.
Take the next digit (4) from the dividend and append it to 102, then repeat: 1024 / 688

Moving on to step 7:
1024 divided by 688 is 1 with a remainder of 336.
Record the quotient 1 as the next digit in the result. 
Result so far: 11811.0
Deduct 688 from 1024 and we're left with 336.
Append the next digit (5) from the dividend to 336 and continue with: 3365 / 688

On to step 8:
The number 688 fits into 3365 4 times, leaving a remainder of 613.
Use 4 as the next digit of our solution. 
Result so far: 118114.0
Deduct 2752 from 3365 and we're left with 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Step 9:
When dividing 6130 by 688, we get 8 with a remainder of 626.
Write down 8 as next digit of the result. 
Result so far: 118114.8
If we subtract 5504 from 6130, we get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Step 10:
If we divide 6260 by 688, we get 9 and a remainder of 68.
The number 9 becomes the next digit in our result. 
Result so far: 118114.89
If we take 6192 away from 6260, we end up 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.

Let's proceed to step 11:
When dividing 680 by 688, we get 0 with a remainder of 680.
Write down 0 as next digit of the result. 
Result so far: 118114.89
Subtract 0 from 680 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.

Moving on to step 12:
6800 divided by 688 is 9 with a remainder of 608.
Record the quotient 9 as the next digit in the result. 
Result so far: 118114.8909
The remainder is 608 after subtracting 6192 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

On to step 13:
688 can be fit into 6080 8 times, resulting in a remainder of 576.
Put 8 as the next digit of the answer. 
Result so far: 118114.89098
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.

On to step 14:
688 can be fit into 5760 8 times, resulting in a remainder of 256.
Put 8 as the next digit of the answer. 
Result so far: 118114.890988
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.

The final result is 118114.890988 with a remainder of 2.56e-05.