The annual interest rate for rapper Cienega Kilenega’s bank account decreased from 2.8% to 2.3%. What is the absolute change in the interest rate? The annual interest rate for rapper Cienega...

The annual interest rate for rapper Cienega Kilenega’s bank account decreased from 2.8% to 2.3%.

What is the absolute change in the interest rate?

The annual interest rate for rapper Cienega Kilenega’s bank account decreased from 2.8% to 2.3%.

What is the relative change in the interest rate? (Express your answer as a percentage rounded to the nearest tenth of a percent.)