15671726 ÷ 879 
Our goal is to divide 15671726 by 879.

Step 1:
879 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 879

Let's proceed to step 2:
The number 879 fits into 15 0 times, leaving a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 879

Moving on to step 3:
879 can be fit into 156 0 times, resulting in a remainder of 156.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 156 to get 156.
Bring next digit (7) of the dividend behind the 156 and repeat the process: 1567 / 879

Let's proceed to step 4:
879 can be fit into 1567 1 times, resulting in a remainder of 688.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 879 from 1567 and we're left with 688.
Bring next digit (1) of the dividend behind the 688 and repeat the process: 6881 / 879

Going ahead to step 5:
6881 divided by 879 is 7 with a remainder of 728.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we subtract 6153 from 6881, we get 728.
Take the next digit (7) from the dividend and append it to 728, then repeat: 7287 / 879

Advancing to step 6:
879 can be fit into 7287 8 times, resulting in a remainder of 255.
Put 8 as the next digit of the answer. 
Result so far: 178.0
Deduct 7032 from 7287 and we're left with 255.
Include the next digit (2) from the dividend after 255, then repeat: 2552 / 879

Going ahead to step 7:
879 goes into 2552 2 times with a remainder of 794.
The number 2 becomes the next digit in our result. 
Result so far: 1782.0
Deduct 1758 from 2552 and we're left with 794.
Grab the next digit (6) from the dividend, add it to 794, then carry on: 7946 / 879

Moving on to step 8:
879 can be fit into 7946 9 times, resulting in a remainder of 35.
The next digit of our result is 9. 
Result so far: 17829.0
Deduct 7911 from 7946 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
879 goes into 350 0 times with a remainder of 350.
The number 0 becomes the next digit in our result. 
Result so far: 17829.0
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 10:
The number 879 fits into 3500 3 times, leaving a remainder of 863.
Record the quotient 3 as the next digit in the result. 
Result so far: 17829.03
Subtract 2637 from 3500 to get 863.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8630, and continue the process.

On to step 11:
If we divide 8630 by 879, we get 9 and a remainder of 719.
The number 9 becomes the next digit in our result. 
Result so far: 17829.039
Subtracting 7911 from 8630 leaves us with 719.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7190, and continue the process.

Step 12:
The number 879 fits into 7190 8 times, leaving a remainder of 158.
Record the quotient 8 as the next digit in the result. 
Result so far: 17829.0398
Subtract 7032 from 7190 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Advancing to step 13:
879 can be fit into 1580 1 times, resulting in a remainder of 701.
Record the quotient 1 as the next digit in the result. 
Result so far: 17829.03981
If we subtract 879 from 1580, we get 701.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7010, and continue the process.

Moving on to step 14:
When dividing 7010 by 879, we get 7 with a remainder of 857.
Use 7 as the next digit of our solution. 
Result so far: 17829.039817
If we take 6153 away from 7010, we end up with 857.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8570, and continue the process.

Advancing to step 15:
The number 879 fits into 8570 9 times, leaving a remainder of 659.
The number 9 becomes the next digit in our result. 
Result so far: 17829.0398179
Subtracting 7911 from 8570 leaves us with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Advancing to step 16:
879 goes into 6590 7 times with a remainder of 437.
The next digit of our result is 7. 
Result so far: 17829.03981797
The remainder is 437 after subtracting 6153 from 6590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

The final outcome is 17829.03981797, with a leftover of 4.37e-07.