We're dividing 19209499 by 877 
We want to divide 19209499 by 877.

On to step 1:
The number 877 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 877

Going ahead to step 2:
877 can be fit into 19 0 times, resulting in a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 877

On to step 3:
192 divided by 877 is 0 with a remainder of 192.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 192 to get 192.
Grab the next digit (0) from the dividend, add it to 192, then carry on: 1920 / 877

Let's proceed to step 4:
1920 divided by 877 is 2 with a remainder of 166.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 1754 from 1920, we get 166.
Include the next digit (9) from the dividend after 166, then repeat: 1669 / 877

Let's proceed to step 5:
If we divide 1669 by 877, we get 1 and a remainder of 792.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
The remainder is 792 after subtracting 877 from 1669.
Include the next digit (4) from the dividend after 792, then repeat: 7924 / 877

Advancing to step 6:
877 can be fit into 7924 9 times, resulting in a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 219.0
Subtract 7893 from 7924 to get 31.
Include the next digit (9) from the dividend after 31, then repeat: 319 / 877

Let's proceed to step 7:
If we divide 319 by 877, we get 0 and a remainder of 319.
The number 0 becomes the next digit in our result. 
Result so far: 2190.0
The remainder is 319 after subtracting 0 from 319.
Include the next digit (9) from the dividend after 319, then repeat: 3199 / 877

Step 8:
877 goes into 3199 3 times with a remainder of 568.
Record the quotient 3 as the next digit in the result. 
Result so far: 21903.0
Subtracting 2631 from 3199 leaves us with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Advancing to step 9:
5680 divided by 877 is 6 with a remainder of 418.
The number 6 becomes the next digit in our result. 
Result so far: 21903.6
Deduct 5262 from 5680 and we're left with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Advancing to step 10:
If we divide 4180 by 877, we get 4 and a remainder of 672.
The next digit of our result is 4. 
Result so far: 21903.64
Subtracting 3508 from 4180 leaves us with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 11:
If we divide 6720 by 877, we get 7 and a remainder of 581.
The next digit of our result is 7. 
Result so far: 21903.647
If we take 6139 away from 6720, we end up with 581.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5810, and continue the process.

On to step 12:
877 goes into 5810 6 times with a remainder of 548.
Put 6 as the next digit of the answer. 
Result so far: 21903.6476
Subtract 5262 from 5810 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 13:
When dividing 5480 by 877, we get 6 with a remainder of 218.
Write down 6 as next digit of the result. 
Result so far: 21903.64766
Deduct 5262 from 5480 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

The final result is 21903.64766 with a remainder of 0.000218.