Let's divide 19251804 by 15
Our goal is to divide 19251804 by 15.

On to step 1:
When dividing 1 by 15, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 15

Moving on to step 2:
19 divided by 15 is 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 15 from 19 to get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 15

Going ahead to step 3:
15 goes into 42 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 30 from 42 leaves us with 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 15

Let's proceed to step 4:
15 goes into 125 8 times with a remainder of 5.
The next digit of our result is 8. 
Result so far: 128.0
Subtracting 120 from 125 leaves us with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 15

Advancing to step 5:
15 can be fit into 51 3 times, resulting in a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 1283.0
If we take 45 away from 51, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 15

Let's proceed to step 6:
68 divided by 15 is 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 12834.0
If we take 60 away from 68, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 15

Step 7:
If we divide 80 by 15, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 128345.0
The remainder is 5 after subtracting 75 from 80.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 15

Step 8:
15 goes into 54 3 times with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 1283453.0
If we subtract 45 from 54, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 9:
15 goes into 90 6 times with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 1283453.6
If we subtract 90 from 90, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
15 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1283453.6
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
0 divided by 15 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1283453.6
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 1283453.6, and the remainder is 0.0.