856623 divided by 19 
We want to divide 856623 by 19.

Let's proceed to step 1:
If we divide 8 by 19, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 19

Step 2:
If we divide 85 by 19, we get 4 and a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 9 after subtracting 76 from 85.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 19

Going ahead to step 3:
The number 19 fits into 96 5 times, leaving a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
The remainder is 1 after subtracting 95 from 96.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 19

Going ahead to step 4:
When dividing 16 by 19, we get 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 450.0
If we take 0 away from 16, we end up with 16.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 19

Moving on to step 5:
The number 19 fits into 162 8 times, leaving a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 4508.0
Deduct 152 from 162 and we're left with 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 19

Going ahead to step 6:
When dividing 103 by 19, we get 5 with a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 45085.0
Deduct 95 from 103 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
When dividing 80 by 19, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 45085.4
Subtract 76 from 80 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
When dividing 40 by 19, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 45085.42
The remainder is 2 after subtracting 38 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
If we divide 20 by 19, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 45085.421
If we take 19 away from 20, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
10 divided by 19 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 45085.421
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
The number 19 fits into 100 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 45085.42105
Deduct 95 from 100 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 12:
19 goes into 50 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 45085.421052
If we take 38 away from 50, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 13:
If we divide 120 by 19, we get 6 and a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 45085.4210526
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 14:
The number 19 fits into 60 3 times, leaving a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 45085.42105263
Subtracting 57 from 60 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 45085.42105263 and a remainder of 3e-09.