We're dividing 71438842 by 19 
We're looking to find how many times 19 goes into 71438842.

Let's proceed to step 1:
19 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 19

Step 2:
19 goes into 71 3 times with a remainder of 14.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 57 from 71 leaves us with 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 19

On to step 3:
The number 19 fits into 144 7 times, leaving a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 37.0
If we subtract 133 from 144, we get 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 19

Going ahead to step 4:
19 can be fit into 113 5 times, resulting in a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 375.0
Deduct 95 from 113 and we're left with 18.
Fetch the next digit (8) from the dividend, attach it to 18 and continue: 188 / 19

Moving on to step 5:
19 can be fit into 188 9 times, resulting in a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 3759.0
Subtracting 171 from 188 leaves us with 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 19

Advancing to step 6:
If we divide 178 by 19, we get 9 and a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 37599.0
Subtracting 171 from 178 leaves us with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 19

On to step 7:
When dividing 74 by 19, we get 3 with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 375993.0
If we take 57 away from 74, we end up with 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 19

Advancing to step 8:
19 goes into 172 9 times with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 3759939.0
Subtract 171 from 172 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
19 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 3759939.0
If we take 0 away from 10, we end up 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 10:
100 divided by 19 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 3759939.05
Subtracting 95 from 100 leaves us 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.

Moving on to step 11:
19 can be fit into 50 2 times, resulting in a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 3759939.052
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 12:
19 goes into 120 6 times with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 3759939.0526
If we subtract 114 from 120, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
If we divide 60 by 19, we get 3 and a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 3759939.05263
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.

On to step 14:
The number 19 fits into 30 1 times, leaving a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 3759939.052631
If we subtract 19 from 30, we get 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 15:
110 divided by 19 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 3759939.0526315
Subtract 95 from 110 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 16:
19 can be fit into 150 7 times, resulting in a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 3759939.05263157
Subtracting 133 from 150 leaves us 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.

The final outcome is 3759939.05263157, with a leftover of 1.7e-08.