Alright, ready to do some subtraction? We're taking 8134 and subtracting 4612 from it.

Step 1: We'll start by subtracting the digit 2 and the borrow 0 from 4 in column 1 and get 2.
2 is the first digit of our result.

Step 2: We'll start by subtracting the digit 1 and the borrow 0 from 3 in column 2 and get 2.
2 is the next digit of our result.

Step 3: We'll start by subtracting the digit 6 and the borrow 0 from 1 in column 3 and get -5.
We add -5 to 10 and get 5 as the next digit of the result.

Step 4: We'll start by subtracting the digit 4 and the borrow 1 from 8 in column 4 and get 3.
3 is the next digit of our result.

So, 8134 - 4612 = 3522.