19391037 divided by 891 
We want to divide 19391037 by 891.

Let's proceed to step 1:
If we divide 1 by 891, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 891

On to step 2:
19 divided by 891 is 0 with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Fetch the next digit (3) from the dividend, attach it to 19 and continue: 193 / 891

Step 3:
If we divide 193 by 891, we get 0 and a remainder of 193.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 193 and we're left with 193.
Take the next digit (9) from the dividend and append it to 193, then repeat: 1939 / 891

On to step 4:
891 can be fit into 1939 2 times, resulting in a remainder of 157.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1782 from 1939 leaves us with 157.
Append the next digit (1) from the dividend to 157 and continue with: 1571 / 891

Advancing to step 5:
When dividing 1571 by 891, we get 1 with a remainder of 680.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 680 after subtracting 891 from 1571.
Fetch the next digit (0) from the dividend, attach it to 680 and continue: 6800 / 891

Let's proceed to step 6:
If we divide 6800 by 891, we get 7 and a remainder of 563.
Write down 7 as next digit of the result. 
Result so far: 217.0
Deduct 6237 from 6800 and we're left with 563.
Take the next digit (3) from the dividend and append it to 563, then repeat: 5633 / 891

Advancing to step 7:
891 can be fit into 5633 6 times, resulting in a remainder of 287.
Put 6 as the next digit of the answer. 
Result so far: 2176.0
Deduct 5346 from 5633 and we're left with 287.
Include the next digit (7) from the dividend after 287, then repeat: 2877 / 891

Going ahead to step 8:
2877 divided by 891 is 3 with a remainder of 204.
The number 3 becomes the next digit in our result. 
Result so far: 21763.0
Subtract 2673 from 2877 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Advancing to step 9:
891 goes into 2040 2 times with a remainder of 258.
Record the quotient 2 as the next digit in the result. 
Result so far: 21763.2
Subtract 1782 from 2040 to get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 10:
When dividing 2580 by 891, we get 2 with a remainder of 798.
Write down 2 as next digit of the result. 
Result so far: 21763.22
If we subtract 1782 from 2580, we get 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Our division results in 21763.22 with a remaining 0.798.