46456 ÷ 12 
The aim is to understand the frequency of 12 in 46456.

On to 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.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 12

Going ahead to step 2:
12 goes into 46 3 times with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 36 from 46 and we're left with 10.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 12

Let's proceed to step 3:
When dividing 104 by 12, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 38.0
Subtract 96 from 104 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 12

On to step 4:
When dividing 85 by 12, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 387.0
Subtract 84 from 85 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 12

Going ahead to step 5:
16 divided by 12 is 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 3871.0
If we take 12 away from 16, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 6:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 3871.3
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
When dividing 40 by 12, we get 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 3871.33
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 3871.33 and a remainder of 0.004.