-12.81% is the change from 484 to 422
Calculation steps:
[( 422 - 484 ) ÷ 484] x 100 = -12.81%
Formula
Percentage change = [(422 - 484) / 484] x 100
Subtract the new number by the original number
422 - 484 = -62
-62 ÷ 484 = -0.128099173553719
-0.128099173553719 x 100 = -12.81%