Let's divide 373399 by 19
We're looking to find how many times 19 goes into 373399.

Going ahead to step 1:
The number 19 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 19

Advancing to step 2:
37 divided by 19 is 1 with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 19 from 37 and we're left with 18.
Fetch the next digit (3) from the dividend, attach it to 18 and continue: 183 / 19

Advancing to step 3:
The number 19 fits into 183 9 times, leaving a remainder of 12.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 171 from 183, we get 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 19

On to step 4:
19 goes into 123 6 times with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 196.0
Subtract 114 from 123 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 19

Step 5:
When dividing 99 by 19, we get 5 with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 1965.0
The remainder is 4 after subtracting 95 from 99.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 19

On to step 6:
19 goes into 49 2 times with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 19652.0
If we take 38 away from 49, 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.

Step 7:
If we divide 110 by 19, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 19652.5
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.

Step 8:
The number 19 fits into 150 7 times, leaving a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 19652.57
If we subtract 133 from 150, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
19 can be fit into 170 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 19652.578
If we take 152 away from 170, we end up 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.

Moving on to step 10:
19 can be fit into 180 9 times, resulting in a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 19652.5789
The remainder is 9 after subtracting 171 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 11:
90 divided by 19 is 4 with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 19652.57894
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.

Going ahead to step 12:
19 can be fit into 140 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 19652.578947
If we subtract 133 from 140, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
If we divide 70 by 19, we get 3 and a remainder of 13.
The next digit of our result is 3. 
Result so far: 19652.5789473
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:
If we divide 130 by 19, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 19652.57894736
If we subtract 114 from 130, we 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.

The quotient of the division is 19652.57894736, and the remainder is 1.6e-08.