We're dividing 2128293 by 689 
Let's see how many times 689 fits into 2128293.

On to step 1:
689 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 689

Advancing to step 2:
If we divide 21 by 689, we get 0 and a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 689

On to step 3:
If we divide 212 by 689, we get 0 and a remainder of 212.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 212 leaves us with 212.
Take the next digit (8) from the dividend and append it to 212, then repeat: 2128 / 689

On to step 4:
2128 divided by 689 is 3 with a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 2067 from 2128 to get 61.
Take the next digit (2) from the dividend and append it to 61, then repeat: 612 / 689

Advancing to step 5:
If we divide 612 by 689, we get 0 and a remainder of 612.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtracting 0 from 612 leaves us with 612.
Take the next digit (9) from the dividend and append it to 612, then repeat: 6129 / 689

Let's proceed to step 6:
The number 689 fits into 6129 8 times, leaving a remainder of 617.
Write down 8 as next digit of the result. 
Result so far: 308.0
If we subtract 5512 from 6129, we get 617.
Take the next digit (3) from the dividend and append it to 617, then repeat: 6173 / 689

Going ahead to step 7:
689 goes into 6173 8 times with a remainder of 661.
Put 8 as the next digit of the answer. 
Result so far: 3088.0
Subtracting 5512 from 6173 leaves us with 661.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6610, and continue the process.

Moving on to step 8:
689 goes into 6610 9 times with a remainder of 409.
Write down 9 as next digit of the result. 
Result so far: 3088.9
The remainder is 409 after subtracting 6201 from 6610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Advancing to step 9:
The number 689 fits into 4090 5 times, leaving a remainder of 645.
Write down 5 as next digit of the result. 
Result so far: 3088.95
Subtract 3445 from 4090 to get 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Moving on to step 10:
6450 divided by 689 is 9 with a remainder of 249.
Put 9 as the next digit of the answer. 
Result so far: 3088.959
If we take 6201 away from 6450, we end up with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

On to step 11:
689 can be fit into 2490 3 times, resulting in a remainder of 423.
The number 3 becomes the next digit in our result. 
Result so far: 3088.9593
Deduct 2067 from 2490 and we're left with 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Advancing to step 12:
689 goes into 4230 6 times with a remainder of 96.
The next digit of our result is 6. 
Result so far: 3088.95936
Subtracting 4134 from 4230 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 13:
960 divided by 689 is 1 with a remainder of 271.
Use 1 as the next digit of our solution. 
Result so far: 3088.959361
If we take 689 away from 960, we end up with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Moving on to step 14:
The number 689 fits into 2710 3 times, leaving a remainder of 643.
Use 3 as the next digit of our solution. 
Result so far: 3088.9593613
Subtract 2067 from 2710 to get 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

On to step 15:
The number 689 fits into 6430 9 times, leaving a remainder of 229.
Record the quotient 9 as the next digit in the result. 
Result so far: 3088.95936139
Subtracting 6201 from 6430 leaves us with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

The quotient of the division is 3088.95936139, and the remainder is 2.29e-07.