-62.19% is the change from 939 to 355
Calculation steps:
[( 355 - 939 ) ÷ 939] x 100 = -62.19%
Formula
Percentage change = [(355 - 939) / 939] x 100
Subtract the new number by the original number
355 - 939 = -584
-584 ÷ 939 = -0.6219382321618744
-0.6219382321618744 x 100 = -62.19%