We look at the division of 19008893 by 810 
We want to figure out the number of times 19008893 can be divided by 810.

On to step 1:
When dividing 1 by 810, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 810

Step 2:
19 divided by 810 is 0 with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 810

Going ahead to step 3:
190 divided by 810 is 0 with a remainder of 190.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 190, we end up with 190.
Fetch the next digit (0) from the dividend, attach it to 190 and continue: 1900 / 810

Let's proceed to step 4:
When dividing 1900 by 810, we get 2 with a remainder of 280.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1620 from 1900 to get 280.
Fetch the next digit (8) from the dividend, attach it to 280 and continue: 2808 / 810

Moving on to step 5:
When dividing 2808 by 810, we get 3 with a remainder of 378.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 2430 from 2808 leaves us with 378.
Include the next digit (8) from the dividend after 378, then repeat: 3788 / 810

Advancing to step 6:
The number 810 fits into 3788 4 times, leaving a remainder of 548.
Use 4 as the next digit of our solution. 
Result so far: 234.0
The remainder is 548 after subtracting 3240 from 3788.
Grab the next digit (9) from the dividend, add it to 548, then carry on: 5489 / 810

Going ahead to step 7:
When dividing 5489 by 810, we get 6 with a remainder of 629.
Record the quotient 6 as the next digit in the result. 
Result so far: 2346.0
The remainder is 629 after subtracting 4860 from 5489.
Append the next digit (3) from the dividend to 629 and continue with: 6293 / 810

Let's proceed to step 8:
810 goes into 6293 7 times with a remainder of 623.
Put 7 as the next digit of the answer. 
Result so far: 23467.0
Deduct 5670 from 6293 and we're left with 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Going ahead to step 9:
810 can be fit into 6230 7 times, resulting in a remainder of 560.
The number 7 becomes the next digit in our result. 
Result so far: 23467.7
If we subtract 5670 from 6230, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 10:
The number 810 fits into 5600 6 times, leaving a remainder of 740.
Write down 6 as next digit of the result. 
Result so far: 23467.76
If we take 4860 away from 5600, we end up with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Step 11:
7400 divided by 810 is 9 with a remainder of 110.
Write down 9 as next digit of the result. 
Result so far: 23467.769
Subtracting 7290 from 7400 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 12:
1100 divided by 810 is 1 with a remainder of 290.
The next digit of our result is 1. 
Result so far: 23467.7691
Subtracting 810 from 1100 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 13:
When dividing 2900 by 810, we get 3 with a remainder of 470.
The number 3 becomes the next digit in our result. 
Result so far: 23467.76913
Subtracting 2430 from 2900 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 14:
810 goes into 4700 5 times with a remainder of 650.
Record the quotient 5 as the next digit in the result. 
Result so far: 23467.769135
Subtracting 4050 from 4700 leaves us with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Step 15:
810 can be fit into 6500 8 times, resulting in a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 23467.7691358
Deduct 6480 from 6500 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 16:
The number 810 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 23467.7691358
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 23467.7691358, with a leftover of 2e-07.