51201292 ÷ 19 
Our goal is to divide 51201292 by 19.

Advancing to step 1:
When dividing 5 by 19, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 19

Step 2:
51 divided by 19 is 2 with a remainder of 13.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 38 from 51 to get 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 19

Going ahead to step 3:
19 goes into 132 6 times with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 26.0
Subtract 114 from 132 to get 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 19

Going ahead to step 4:
When dividing 180 by 19, we get 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 269.0
The remainder is 9 after subtracting 171 from 180.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 19

Going ahead to step 5:
If we divide 91 by 19, we get 4 and a remainder of 15.
The number 4 becomes the next digit in our result. 
Result so far: 2694.0
If we take 76 away from 91, we end up with 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 19

On to step 6:
When dividing 152 by 19, we get 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 26948.0
If we take 152 away from 152, we end up with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 19

Moving on to step 7:
19 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 269480.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 19

Advancing to step 8:
The number 19 fits into 92 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 2694804.0
If we take 76 away from 92, we end up 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.

On to step 9:
19 can be fit into 160 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 2694804.8
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.

Moving on to step 10:
If we divide 80 by 19, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 2694804.84
If we subtract 76 from 80, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
If we divide 40 by 19, we get 2 and a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2694804.842
The remainder is 2 after subtracting 38 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
When dividing 20 by 19, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 2694804.8421
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.

Step 13:
If we divide 10 by 19, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 2694804.8421
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.

Step 14:
The number 19 fits into 100 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 2694804.842105
Subtract 95 from 100 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 15:
When dividing 50 by 19, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 2694804.8421052
Subtract 38 from 50 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 16:
When dividing 120 by 19, we get 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 2694804.84210526
The remainder is 6 after subtracting 114 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 2694804.84210526 with a remaining 6e-09.