We look at the division of 7900074 by 19 
We're looking to find how many times 19 goes into 7900074.

On to step 1:
If we divide 7 by 19, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 19

On to step 2:
19 goes into 79 4 times with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 76 from 79 leaves us with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 19

Let's proceed to step 3:
When dividing 30 by 19, we get 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
If we take 19 away from 30, we end up with 11.
Bring next digit (0) of the dividend behind the 11 and repeat the process: 110 / 19

Step 4:
19 goes into 110 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 415.0
If we take 95 away from 110, we end up with 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 19

Let's proceed to step 5:
When dividing 150 by 19, we get 7 with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 4157.0
Subtracting 133 from 150 leaves us with 17.
Grab the next digit (7) from the dividend, add it to 17, then carry on: 177 / 19

Moving on to step 6:
If we divide 177 by 19, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 41579.0
If we subtract 171 from 177, we get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 19

Going ahead to step 7:
The number 19 fits into 64 3 times, leaving a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 415793.0
Subtract 57 from 64 to 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.

Let's proceed to step 8:
The number 19 fits into 70 3 times, leaving a remainder of 13.
The next digit of our result is 3. 
Result so far: 415793.3
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.

On to step 9:
19 can be fit into 130 6 times, resulting in a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 415793.36
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.

On to step 10:
19 goes into 160 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 415793.368
Subtracting 152 from 160 leaves us 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.

Moving on to step 11:
The number 19 fits into 80 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 415793.3684
If we take 76 away from 80, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
40 divided by 19 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 415793.36842
If we take 38 away from 40, we end up 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.

Going ahead to step 13:
19 goes into 20 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 415793.368421
Deduct 19 from 20 and we're left 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 14:
If we divide 10 by 19, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 415793.368421
Subtracting 0 from 10 leaves us 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.

Advancing to step 15:
100 divided by 19 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 415793.36842105
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.

The final result is 415793.36842105 with a remainder of 5e-09.