5162 Minus One: Find the Result

To solve this problem, we'll perform a basic subtraction:

Step 1: Identify the given number:
The given number is $5162$.

Step 2: Subtract one unit from the number:
Subtract $1$ from $5162$.

$5162 - 1 = 5161$

Therefore, the result of subtracting one unit from 5162 is $5161$.

Step 3: Verify with answer choices:
Choice $2$ corresponds to $5161$.

Thus, the correct answer choice is Option 2: $5161$.