Let's divide 4042089 by 688
We're looking to find how many times 688 goes into 4042089.

Advancing to step 1:
If we divide 4 by 688, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 688

Moving on to step 2:
688 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Fetch the next digit (4) from the dividend, attach it to 40 and continue: 404 / 688

Advancing to step 3:
If we divide 404 by 688, we get 0 and a remainder of 404.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 404 and we're left with 404.
Grab the next digit (2) from the dividend, add it to 404, then carry on: 4042 / 688

Advancing to step 4:
When dividing 4042 by 688, we get 5 with a remainder of 602.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 3440 from 4042 and we're left with 602.
Take the next digit (0) from the dividend and append it to 602, then repeat: 6020 / 688

Going ahead to step 5:
If we divide 6020 by 688, we get 8 and a remainder of 516.
Put 8 as the next digit of the answer. 
Result so far: 58.0
Deduct 5504 from 6020 and we're left with 516.
Fetch the next digit (8) from the dividend, attach it to 516 and continue: 5168 / 688

Moving on to step 6:
The number 688 fits into 5168 7 times, leaving a remainder of 352.
Use 7 as the next digit of our solution. 
Result so far: 587.0
Subtract 4816 from 5168 to get 352.
Include the next digit (9) from the dividend after 352, then repeat: 3529 / 688

Advancing to step 7:
If we divide 3529 by 688, we get 5 and a remainder of 89.
The next digit of our result is 5. 
Result so far: 5875.0
Deduct 3440 from 3529 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 8:
890 divided by 688 is 1 with a remainder of 202.
The next digit of our result is 1. 
Result so far: 5875.1
If we subtract 688 from 890, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Advancing to step 9:
688 goes into 2020 2 times with a remainder of 644.
Use 2 as the next digit of our solution. 
Result so far: 5875.12
Subtract 1376 from 2020 to get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Step 10:
When dividing 6440 by 688, we get 9 with a remainder of 248.
The next digit of our result is 9. 
Result so far: 5875.129
If we take 6192 away from 6440, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 11:
688 can be fit into 2480 3 times, resulting in a remainder of 416.
Put 3 as the next digit of the answer. 
Result so far: 5875.1293
If we take 2064 away from 2480, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Moving on to step 12:
688 can be fit into 4160 6 times, resulting in a remainder of 32.
The next digit of our result is 6. 
Result so far: 5875.12936
Subtract 4128 from 4160 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
When dividing 320 by 688, we get 0 with a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 5875.12936
Subtract 0 from 320 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 14:
688 can be fit into 3200 4 times, resulting in a remainder of 448.
The next digit of our result is 4. 
Result so far: 5875.1293604
The remainder is 448 after subtracting 2752 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Moving on to step 15:
688 can be fit into 4480 6 times, resulting in a remainder of 352.
Write down 6 as next digit of the result. 
Result so far: 5875.12936046
Subtracting 4128 from 4480 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The quotient of the division is 5875.12936046, and the remainder is 3.52e-07.