We're dividing 19409150 by 891 
We want to divide 19409150 by 891.

Advancing to step 1:
The number 891 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 891

Let's proceed to step 2:
891 goes into 19 0 times with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 891

Advancing to step 3:
891 goes into 194 0 times with a remainder of 194.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 194 to get 194.
Fetch the next digit (0) from the dividend, attach it to 194 and continue: 1940 / 891

Moving on to step 4:
The number 891 fits into 1940 2 times, leaving a remainder of 158.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 1782 away from 1940, we end up with 158.
Take the next digit (9) from the dividend and append it to 158, then repeat: 1589 / 891

Let's proceed to step 5:
When dividing 1589 by 891, we get 1 with a remainder of 698.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Deduct 891 from 1589 and we're left with 698.
Fetch the next digit (1) from the dividend, attach it to 698 and continue: 6981 / 891

Let's proceed to step 6:
891 can be fit into 6981 7 times, resulting in a remainder of 744.
Put 7 as the next digit of the answer. 
Result so far: 217.0
Deduct 6237 from 6981 and we're left with 744.
Bring next digit (5) of the dividend behind the 744 and repeat the process: 7445 / 891

Moving on to step 7:
891 can be fit into 7445 8 times, resulting in a remainder of 317.
The next digit of our result is 8. 
Result so far: 2178.0
The remainder is 317 after subtracting 7128 from 7445.
Bring next digit (0) of the dividend behind the 317 and repeat the process: 3170 / 891

Moving on to step 8:
891 goes into 3170 3 times with a remainder of 497.
Put 3 as the next digit of the answer. 
Result so far: 21783.0
Deduct 2673 from 3170 and we're left with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Moving on to step 9:
If we divide 4970 by 891, we get 5 and a remainder of 515.
Record the quotient 5 as the next digit in the result. 
Result so far: 21783.5
The remainder is 515 after subtracting 4455 from 4970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Let's proceed to step 10:
When dividing 5150 by 891, we get 5 with a remainder of 695.
Put 5 as the next digit of the answer. 
Result so far: 21783.55
Subtract 4455 from 5150 to get 695.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6950, and continue the process.

After the division, we end up with 21783.55 and a remainder of 0.695.