We're dividing 19312991 by 899 
We want to divide 19312991 by 899.

Step 1:
899 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 899

Moving on to step 2:
If we divide 19 by 899, we get 0 and a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 899

Let's proceed to step 3:
If we divide 193 by 899, we get 0 and a remainder of 193.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 193, we get 193.
Bring next digit (1) of the dividend behind the 193 and repeat the process: 1931 / 899

On to step 4:
When dividing 1931 by 899, we get 2 with a remainder of 133.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1798 from 1931 leaves us with 133.
Take the next digit (2) from the dividend and append it to 133, then repeat: 1332 / 899

Let's proceed to step 5:
The number 899 fits into 1332 1 times, leaving a remainder of 433.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we subtract 899 from 1332, we get 433.
Bring next digit (9) of the dividend behind the 433 and repeat the process: 4339 / 899

Advancing to step 6:
899 can be fit into 4339 4 times, resulting in a remainder of 743.
The number 4 becomes the next digit in our result. 
Result so far: 214.0
If we take 3596 away from 4339, we end up with 743.
Fetch the next digit (9) from the dividend, attach it to 743 and continue: 7439 / 899

Going ahead to step 7:
When dividing 7439 by 899, we get 8 with a remainder of 247.
The next digit of our result is 8. 
Result so far: 2148.0
If we take 7192 away from 7439, we end up with 247.
Include the next digit (1) from the dividend after 247, then repeat: 2471 / 899

Let's proceed to step 8:
2471 divided by 899 is 2 with a remainder of 673.
The next digit of our result is 2. 
Result so far: 21482.0
If we subtract 1798 from 2471, we get 673.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6730, and continue the process.

Moving on to step 9:
6730 divided by 899 is 7 with a remainder of 437.
Write down 7 as next digit of the result. 
Result so far: 21482.7
Deduct 6293 from 6730 and we're left with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

On to step 10:
When dividing 4370 by 899, we get 4 with a remainder of 774.
Put 4 as the next digit of the answer. 
Result so far: 21482.74
If we subtract 3596 from 4370, we get 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

On to step 11:
If we divide 7740 by 899, we get 8 and a remainder of 548.
Put 8 as the next digit of the answer. 
Result so far: 21482.748
Subtract 7192 from 7740 to get 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Going ahead to step 12:
If we divide 5480 by 899, we get 6 and a remainder of 86.
Put 6 as the next digit of the answer. 
Result so far: 21482.7486
Deduct 5394 from 5480 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 13:
899 can be fit into 860 0 times, resulting in a remainder of 860.
The next digit of our result is 0. 
Result so far: 21482.7486
The remainder is 860 after subtracting 0 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Let's proceed to step 14:
When dividing 8600 by 899, we get 9 with a remainder of 509.
Record the quotient 9 as the next digit in the result. 
Result so far: 21482.748609
If we subtract 8091 from 8600, we get 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Advancing to step 15:
When dividing 5090 by 899, we get 5 with a remainder of 595.
The next digit of our result is 5. 
Result so far: 21482.7486095
The remainder is 595 after subtracting 4495 from 5090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Advancing to step 16:
5950 divided by 899 is 6 with a remainder of 556.
Record the quotient 6 as the next digit in the result. 
Result so far: 21482.74860956
Subtracting 5394 from 5950 leaves us with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

The final result is 21482.74860956 with a remainder of 5.56e-07.