9931994 divided by 688 
We're looking to find how many times 688 goes into 9931994.

Let's proceed to step 1:
9 divided by 688 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 688

Advancing to step 2:
99 divided by 688 is 0 with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Take the next digit (3) from the dividend and append it to 99, then repeat: 993 / 688

Going ahead to step 3:
If we divide 993 by 688, we get 1 and a remainder of 305.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 688 from 993, we get 305.
Bring next digit (1) of the dividend behind the 305 and repeat the process: 3051 / 688

Step 4:
When dividing 3051 by 688, we get 4 with a remainder of 299.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtract 2752 from 3051 to get 299.
Include the next digit (9) from the dividend after 299, then repeat: 2999 / 688

On to step 5:
2999 divided by 688 is 4 with a remainder of 247.
Put 4 as the next digit of the answer. 
Result so far: 144.0
If we take 2752 away from 2999, we end up with 247.
Grab the next digit (9) from the dividend, add it to 247, then carry on: 2479 / 688

Let's proceed to step 6:
2479 divided by 688 is 3 with a remainder of 415.
The number 3 becomes the next digit in our result. 
Result so far: 1443.0
If we take 2064 away from 2479, we end up with 415.
Include the next digit (4) from the dividend after 415, then repeat: 4154 / 688

Moving on to step 7:
If we divide 4154 by 688, we get 6 and a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 14436.0
If we subtract 4128 from 4154, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
The number 688 fits into 260 0 times, leaving a remainder of 260.
Put 0 as the next digit of the answer. 
Result so far: 14436.0
The remainder is 260 after subtracting 0 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 9:
If we divide 2600 by 688, we get 3 and a remainder of 536.
Write down 3 as next digit of the result. 
Result so far: 14436.03
Deduct 2064 from 2600 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Moving on to step 10:
688 goes into 5360 7 times with a remainder of 544.
The number 7 becomes the next digit in our result. 
Result so far: 14436.037
Deduct 4816 from 5360 and we're left with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Let's proceed to step 11:
5440 divided by 688 is 7 with a remainder of 624.
The next digit of our result is 7. 
Result so far: 14436.0377
Deduct 4816 from 5440 and we're left with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

The quotient of the division is 14436.0377, and the remainder is 0.00624.