673638 ÷ 88 
We want to figure out the number of times 673638 can be divided by 88.

Going ahead to step 1:
If we divide 6 by 88, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 88

On to step 2:
67 divided by 88 is 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Grab the next digit (3) from the dividend, add it to 67, then carry on: 673 / 88

Going ahead to step 3:
673 divided by 88 is 7 with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 616 from 673, we get 57.
Take the next digit (6) from the dividend and append it to 57, then repeat: 576 / 88

Step 4:
88 goes into 576 6 times with a remainder of 48.
The next digit of our result is 6. 
Result so far: 76.0
If we take 528 away from 576, we end up with 48.
Include the next digit (3) from the dividend after 48, then repeat: 483 / 88

On to step 5:
88 goes into 483 5 times with a remainder of 43.
Write down 5 as next digit of the result. 
Result so far: 765.0
Subtract 440 from 483 to get 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 88

Step 6:
If we divide 438 by 88, we get 4 and a remainder of 86.
Put 4 as the next digit of the answer. 
Result so far: 7654.0
The remainder is 86 after subtracting 352 from 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 7:
88 goes into 860 9 times with a remainder of 68.
Put 9 as the next digit of the answer. 
Result so far: 7654.9
If we subtract 792 from 860, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 8:
88 goes into 680 7 times with a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 7654.97
The remainder is 64 after subtracting 616 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 9:
640 divided by 88 is 7 with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 7654.977
Subtracting 616 from 640 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 7654.977 and a remainder of 0.0024.