-40.75% is the change from 584 to 346
Calculation steps:
[( 346 - 584 ) ÷ 584] x 100 = -40.75%
Formula
Percentage change = [(346 - 584) / 584] x 100
Subtract the new number by the original number
346 - 584 = -238
-238 ÷ 584 = -0.4075342465753425
-0.4075342465753425 x 100 = -40.75%