187194 ÷ 15 
Let's see how many times 15 fits into 187194.

Step 1:
The number 15 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 15

On to step 2:
18 divided by 15 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 15 from 18 to get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 15

On to step 3:
When dividing 37 by 15, we get 2 with a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 30 from 37 to get 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 15

Moving on to step 4:
When dividing 71 by 15, we get 4 with a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 124.0
Subtract 60 from 71 to get 11.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 15

Step 5:
If we divide 119 by 15, we get 7 and a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 1247.0
The remainder is 14 after subtracting 105 from 119.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 15

Moving on to step 6:
If we divide 144 by 15, we get 9 and a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 12479.0
Deduct 135 from 144 and we're left with 9.
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 7:
The number 15 fits into 90 6 times, leaving a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 12479.6
Subtract 90 from 90 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.

Step 8:
If we divide 0 by 15, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12479.6
If we take 0 away from 0, we end up 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.

Let's proceed to step 9:
0 divided by 15 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12479.6
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 12479.6, and the remainder is 0.0.