We look at the division of 436974 by 12 
We want to divide 436974 by 12.

Step 1:
12 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 12

Step 2:
If we divide 43 by 12, we get 3 and a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 36 from 43 leaves us with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 12

Step 3:
76 divided by 12 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
The remainder is 4 after subtracting 72 from 76.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 12

On to step 4:
12 can be fit into 49 4 times, resulting in a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 364.0
Deduct 48 from 49 and we're left with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 12

Step 5:
17 divided by 12 is 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 3641.0
Subtract 12 from 17 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 12

Moving on to step 6:
12 can be fit into 54 4 times, resulting in a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 36414.0
The remainder is 6 after subtracting 48 from 54.
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:
If we divide 60 by 12, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 36414.5
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 8:
When dividing 0 by 12, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 36414.5
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.

Moving on to step 9:
12 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 36414.5
The remainder is 0 after subtracting 0 from 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 36414.5, with a leftover of 0.0.