17427919 ÷ 891 
We're looking to find how many times 891 goes into 17427919.

Moving on to step 1:
1 divided by 891 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 891

Advancing to step 2:
891 goes into 17 0 times with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 891

Let's proceed to step 3:
174 divided by 891 is 0 with a remainder of 174.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 174 after subtracting 0 from 174.
Grab the next digit (2) from the dividend, add it to 174, then carry on: 1742 / 891

Let's proceed to step 4:
891 goes into 1742 1 times with a remainder of 851.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 851 after subtracting 891 from 1742.
Bring next digit (7) of the dividend behind the 851 and repeat the process: 8517 / 891

Moving on to step 5:
891 goes into 8517 9 times with a remainder of 498.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtracting 8019 from 8517 leaves us with 498.
Grab the next digit (9) from the dividend, add it to 498, then carry on: 4989 / 891

Moving on to step 6:
891 can be fit into 4989 5 times, resulting in a remainder of 534.
Record the quotient 5 as the next digit in the result. 
Result so far: 195.0
Subtract 4455 from 4989 to get 534.
Fetch the next digit (1) from the dividend, attach it to 534 and continue: 5341 / 891

Going ahead to step 7:
The number 891 fits into 5341 5 times, leaving a remainder of 886.
The next digit of our result is 5. 
Result so far: 1955.0
The remainder is 886 after subtracting 4455 from 5341.
Append the next digit (9) from the dividend to 886 and continue with: 8869 / 891

Step 8:
891 goes into 8869 9 times with a remainder of 850.
Put 9 as the next digit of the answer. 
Result so far: 19559.0
The remainder is 850 after subtracting 8019 from 8869.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Going ahead to step 9:
When dividing 8500 by 891, we get 9 with a remainder of 481.
Use 9 as the next digit of our solution. 
Result so far: 19559.9
Deduct 8019 from 8500 and we're left with 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

On to step 10:
If we divide 4810 by 891, we get 5 and a remainder of 355.
Use 5 as the next digit of our solution. 
Result so far: 19559.95
Subtracting 4455 from 4810 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Advancing to step 11:
891 can be fit into 3550 3 times, resulting in a remainder of 877.
Use 3 as the next digit of our solution. 
Result so far: 19559.953
Subtract 2673 from 3550 to get 877.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8770, and continue the process.

Let's proceed to step 12:
891 goes into 8770 9 times with a remainder of 751.
The number 9 becomes the next digit in our result. 
Result so far: 19559.9539
The remainder is 751 after subtracting 8019 from 8770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

Moving on to step 13:
891 goes into 7510 8 times with a remainder of 382.
The next digit of our result is 8. 
Result so far: 19559.95398
Subtracting 7128 from 7510 leaves us with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Let's proceed to step 14:
891 goes into 3820 4 times with a remainder of 256.
The number 4 becomes the next digit in our result. 
Result so far: 19559.953984
Subtracting 3564 from 3820 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 15:
891 can be fit into 2560 2 times, resulting in a remainder of 778.
Write down 2 as next digit of the result. 
Result so far: 19559.9539842
If we subtract 1782 from 2560, we get 778.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7780, and continue the process.

Step 16:
891 goes into 7780 8 times with a remainder of 652.
The number 8 becomes the next digit in our result. 
Result so far: 19559.95398428
If we take 7128 away from 7780, we end up with 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

The final outcome is 19559.95398428, with a leftover of 6.52e-07.