AWS, JavaScript, React - Deploy Web Apps on the Cloud - JavaScript Arithmetic Operations Continued

The video tutorial covers basic arithmetic operations using variables in a programming context. It starts with a division example, where a variable is declared and its value is calculated and displayed. The tutorial then moves on to incrementing a variable, showing how to increase its value and output the result. Finally, it demonstrates decrementing a variable, reducing its value, and displaying the updated result. Each section includes saving the file and previewing the output in a web browser.

Describe the process of decrementing a variable as explained in the text.

What is the final value of variable K after the decrement operation?