-5.99% is the change from 484 to 455
Calculation steps:
[( 455 - 484 ) ÷ 484] x 100 = -5.99%
Formula
Percentage change = [(455 - 484) / 484] x 100
Subtract the new number by the original number
455 - 484 = -29
-29 ÷ 484 = -0.05991735537190083
-0.05991735537190083 x 100 = -5.99%