141498 ÷ 12 
Let's see how many times 12 fits into 141498.

Advancing to step 1:
The number 12 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 12

Advancing to step 2:
When dividing 14 by 12, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 12 from 14 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 12

Let's proceed to step 3:
12 goes into 21 1 times with a remainder of 9.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 12 from 21 and we're left with 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 12

Moving on to step 4:
12 can be fit into 94 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 117.0
Subtracting 84 from 94 leaves us with 10.
Grab the next digit (9) from the dividend, add it to 10, then carry on: 109 / 12

Step 5:
The number 12 fits into 109 9 times, leaving a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 1179.0
Subtracting 108 from 109 leaves us with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 12

Step 6:
18 divided by 12 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 11791.0
Subtracting 12 from 18 leaves us with 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 7:
The number 12 fits into 60 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 11791.5
If we subtract 60 from 60, 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.

Advancing to step 8:
0 divided by 12 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 11791.5
Deduct 0 from 0 and we're left 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.

On to step 9:
12 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11791.5
If we subtract 0 from 0, 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.

The final result is 11791.5 with a remainder of 0.0.