We look at the division of 872586 by 19 
Let's see how many times 19 fits into 872586.

Moving on to step 1:
19 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 19

On to step 2:
If we divide 87 by 19, we get 4 and a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 76 from 87 and we're left with 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 19

On to step 3:
19 goes into 112 5 times with a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 45.0
The remainder is 17 after subtracting 95 from 112.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 19

Step 4:
The number 19 fits into 175 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 459.0
If we subtract 171 from 175, we get 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 19

Moving on to step 5:
48 divided by 19 is 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 4592.0
If we subtract 38 from 48, we get 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 19

Advancing to step 6:
106 divided by 19 is 5 with a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 45925.0
If we take 95 away from 106, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
110 divided by 19 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 45925.5
The remainder is 15 after subtracting 95 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
19 can be fit into 150 7 times, resulting in a remainder of 17.
The next digit of our result is 7. 
Result so far: 45925.57
Deduct 133 from 150 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
If we divide 170 by 19, we get 8 and a remainder of 18.
The next digit of our result is 8. 
Result so far: 45925.578
Deduct 152 from 170 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
When dividing 180 by 19, we get 9 with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 45925.5789
If we take 171 away from 180, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
If we divide 90 by 19, we get 4 and a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 45925.57894
Subtract 76 from 90 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 12:
If we divide 140 by 19, we get 7 and a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 45925.578947
Deduct 133 from 140 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
19 goes into 70 3 times with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 45925.5789473
If we take 57 away from 70, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 14:
19 goes into 130 6 times with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 45925.57894736
Subtract 114 from 130 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 45925.57894736 with a remaining 1.6e-08.