73245000 ÷ 688 
We're looking to find how many times 688 goes into 73245000.

On to step 1:
If we divide 7 by 688, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 688

Advancing to step 2:
The number 688 fits into 73 0 times, leaving a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Include the next digit (2) from the dividend after 73, then repeat: 732 / 688

Moving on to step 3:
688 can be fit into 732 1 times, resulting in a remainder of 44.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 688 from 732, we get 44.
Take the next digit (4) from the dividend and append it to 44, then repeat: 444 / 688

Advancing to step 4:
688 can be fit into 444 0 times, resulting in a remainder of 444.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 444 after subtracting 0 from 444.
Fetch the next digit (5) from the dividend, attach it to 444 and continue: 4445 / 688

On to step 5:
4445 divided by 688 is 6 with a remainder of 317.
Write down 6 as next digit of the result. 
Result so far: 106.0
The remainder is 317 after subtracting 4128 from 4445.
Grab the next digit (0) from the dividend, add it to 317, then carry on: 3170 / 688

Going ahead to step 6:
The number 688 fits into 3170 4 times, leaving a remainder of 418.
The next digit of our result is 4. 
Result so far: 1064.0
Subtracting 2752 from 3170 leaves us with 418.
Include the next digit (0) from the dividend after 418, then repeat: 4180 / 688

On to step 7:
If we divide 4180 by 688, we get 6 and a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 10646.0
Deduct 4128 from 4180 and we're left with 52.
Include the next digit (0) from the dividend after 52, then repeat: 520 / 688

Let's proceed to step 8:
The number 688 fits into 520 0 times, leaving a remainder of 520.
Record the quotient 0 as the next digit in the result. 
Result so far: 106460.0
Subtracting 0 from 520 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 9:
When dividing 5200 by 688, we get 7 with a remainder of 384.
Put 7 as the next digit of the answer. 
Result so far: 106460.7
The remainder is 384 after subtracting 4816 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 10:
If we divide 3840 by 688, we get 5 and a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 106460.75
If we subtract 3440 from 3840, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 11:
If we divide 4000 by 688, we get 5 and a remainder of 560.
Write down 5 as next digit of the result. 
Result so far: 106460.755
The remainder is 560 after subtracting 3440 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

After the division, we end up with 106460.755 and a remainder of 0.056.