-62.83% is the change from 939 to 349
Calculation steps:
[( 349 - 939 ) ÷ 939] x 100 = -62.83%
Formula
Percentage change = [(349 - 939) / 939] x 100
Subtract the new number by the original number
349 - 939 = -590
-590 ÷ 939 = -0.6283280085197018
-0.6283280085197018 x 100 = -62.83%