27159060 ÷ 891 
We want to divide 27159060 by 891.

On to step 1:
The number 891 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 891

Let's proceed to step 2:
If we divide 27 by 891, we get 0 and a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 27 and we're left with 27.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 891

On to step 3:
891 can be fit into 271 0 times, resulting in a remainder of 271.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 271, we get 271.
Bring next digit (5) of the dividend behind the 271 and repeat the process: 2715 / 891

Advancing to step 4:
891 can be fit into 2715 3 times, resulting in a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 2673 from 2715 to get 42.
Fetch the next digit (9) from the dividend, attach it to 42 and continue: 429 / 891

On to step 5:
891 can be fit into 429 0 times, resulting in a remainder of 429.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Subtracting 0 from 429 leaves us with 429.
Grab the next digit (0) from the dividend, add it to 429, then carry on: 4290 / 891

On to step 6:
If we divide 4290 by 891, we get 4 and a remainder of 726.
Use 4 as the next digit of our solution. 
Result so far: 304.0
Subtracting 3564 from 4290 leaves us with 726.
Bring next digit (6) of the dividend behind the 726 and repeat the process: 7266 / 891

Let's proceed to step 7:
891 goes into 7266 8 times with a remainder of 138.
Put 8 as the next digit of the answer. 
Result so far: 3048.0
If we subtract 7128 from 7266, we get 138.
Take the next digit (0) from the dividend and append it to 138, then repeat: 1380 / 891

Moving on to step 8:
1380 divided by 891 is 1 with a remainder of 489.
Write down 1 as next digit of the result. 
Result so far: 30481.0
Subtract 891 from 1380 to get 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Advancing to step 9:
891 can be fit into 4890 5 times, resulting in a remainder of 435.
Write down 5 as next digit of the result. 
Result so far: 30481.5
If we take 4455 away from 4890, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Advancing to step 10:
4350 divided by 891 is 4 with a remainder of 786.
Put 4 as the next digit of the answer. 
Result so far: 30481.54
Subtract 3564 from 4350 to get 786.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7860, and continue the process.

Step 11:
When dividing 7860 by 891, we get 8 with a remainder of 732.
Record the quotient 8 as the next digit in the result. 
Result so far: 30481.548
The remainder is 732 after subtracting 7128 from 7860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Step 12:
891 goes into 7320 8 times with a remainder of 192.
Use 8 as the next digit of our solution. 
Result so far: 30481.5488
Deduct 7128 from 7320 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final result is 30481.5488 with a remainder of 0.00192.