We're dividing 1299669 by 798 
Our goal is to divide 1299669 by 798.

Advancing to step 1:
When dividing 1 by 798, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 798

Advancing to step 2:
798 can be fit into 12 0 times, resulting in a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 798

On to step 3:
If we divide 129 by 798, we get 0 and a remainder of 129.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 129 leaves us with 129.
Include the next digit (9) from the dividend after 129, then repeat: 1299 / 798

On to step 4:
The number 798 fits into 1299 1 times, leaving a remainder of 501.
The next digit of our result is 1. 
Result so far: 1.0
If we take 798 away from 1299, we end up with 501.
Grab the next digit (6) from the dividend, add it to 501, then carry on: 5016 / 798

On to step 5:
798 goes into 5016 6 times with a remainder of 228.
Write down 6 as next digit of the result. 
Result so far: 16.0
Deduct 4788 from 5016 and we're left with 228.
Bring next digit (6) of the dividend behind the 228 and repeat the process: 2286 / 798

On to step 6:
If we divide 2286 by 798, we get 2 and a remainder of 690.
Put 2 as the next digit of the answer. 
Result so far: 162.0
If we subtract 1596 from 2286, we get 690.
Take the next digit (9) from the dividend and append it to 690, then repeat: 6909 / 798

Let's proceed to step 7:
798 goes into 6909 8 times with a remainder of 525.
The next digit of our result is 8. 
Result so far: 1628.0
Deduct 6384 from 6909 and we're left with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Advancing to step 8:
798 goes into 5250 6 times with a remainder of 462.
The next digit of our result is 6. 
Result so far: 1628.6
If we subtract 4788 from 5250, we get 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Advancing to step 9:
798 can be fit into 4620 5 times, resulting in a remainder of 630.
Record the quotient 5 as the next digit in the result. 
Result so far: 1628.65
The remainder is 630 after subtracting 3990 from 4620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Let's proceed to step 10:
If we divide 6300 by 798, we get 7 and a remainder of 714.
Write down 7 as next digit of the result. 
Result so far: 1628.657
If we take 5586 away from 6300, we end up with 714.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7140, and continue the process.

Moving on to step 11:
7140 divided by 798 is 8 with a remainder of 756.
Use 8 as the next digit of our solution. 
Result so far: 1628.6578
If we take 6384 away from 7140, we end up with 756.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7560, and continue the process.

Going ahead to step 12:
798 can be fit into 7560 9 times, resulting in a remainder of 378.
The next digit of our result is 9. 
Result so far: 1628.65789
Deduct 7182 from 7560 and we're left with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 13:
The number 798 fits into 3780 4 times, leaving a remainder of 588.
Put 4 as the next digit of the answer. 
Result so far: 1628.657894
The remainder is 588 after subtracting 3192 from 3780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Let's proceed to step 14:
The number 798 fits into 5880 7 times, leaving a remainder of 294.
Write down 7 as next digit of the result. 
Result so far: 1628.6578947
Subtracting 5586 from 5880 leaves us with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 15:
If we divide 2940 by 798, we get 3 and a remainder of 546.
Record the quotient 3 as the next digit in the result. 
Result so far: 1628.65789473
The remainder is 546 after subtracting 2394 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

The final outcome is 1628.65789473, with a leftover of 5.46e-07.