We look at the division of 319190 by 19 
We're looking to find how many times 19 goes into 319190.

Step 1:
If we divide 3 by 19, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 19

Let's proceed to step 2:
19 can be fit into 31 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 19 from 31 and we're left with 12.
Fetch the next digit (9) from the dividend, attach it to 12 and continue: 129 / 19

Step 3:
19 can be fit into 129 6 times, resulting in a remainder of 15.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 114 from 129 and we're left with 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 19

Step 4:
If we divide 151 by 19, we get 7 and a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 167.0
Subtract 133 from 151 to get 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 19

Step 5:
When dividing 189 by 19, we get 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 1679.0
Subtracting 171 from 189 leaves us with 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 19

Advancing to step 6:
The number 19 fits into 180 9 times, leaving a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 16799.0
Deduct 171 from 180 and we're left 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.

Going ahead to step 7:
90 divided by 19 is 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 16799.4
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.

Going ahead to step 8:
When dividing 140 by 19, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 16799.47
The remainder is 7 after subtracting 133 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
The number 19 fits into 70 3 times, leaving a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 16799.473
Deduct 57 from 70 and we're left 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 10:
19 goes into 130 6 times with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 16799.4736
Deduct 114 from 130 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
If we divide 160 by 19, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 16799.47368
The remainder is 8 after subtracting 152 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
80 divided by 19 is 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 16799.473684
The remainder is 4 after subtracting 76 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
19 can be fit into 40 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 16799.4736842
Deduct 38 from 40 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
The number 19 fits into 20 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 16799.47368421
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.

Our division results in 16799.47368421 with a remaining 1e-09.