155433 ÷ 12 
We're looking to find how many times 12 goes into 155433.

Let's proceed 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 (5) from the dividend, add it to 1, then carry on: 15 / 12

Advancing to step 2:
15 divided by 12 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 3 after subtracting 12 from 15.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 12

On to step 3:
12 goes into 35 2 times with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 24 away from 35, we end up with 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 12

Advancing to step 4:
114 divided by 12 is 9 with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 129.0
Subtracting 108 from 114 leaves us with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 12

On to step 5:
The number 12 fits into 63 5 times, leaving a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 1295.0
Subtract 60 from 63 to get 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 12

Let's proceed to step 6:
33 divided by 12 is 2 with a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 12952.0
Deduct 24 from 33 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.

Going ahead to step 7:
12 can be fit into 90 7 times, resulting in a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 12952.7
Subtract 84 from 90 to 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.

Let's proceed to step 8:
The number 12 fits into 60 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 12952.75
Subtract 60 from 60 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.

Advancing to step 9:
0 divided by 12 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12952.75
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.

On to step 10:
0 divided by 12 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12952.75
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.

The final outcome is 12952.75, with a leftover of 0.0.