-58.66% is the change from 837 to 346
Calculation steps:
[( 346 - 837 ) ÷ 837] x 100 = -58.66%
Formula
Percentage change = [(346 - 837) / 837] x 100
Subtract the new number by the original number
346 - 837 = -491
-491 ÷ 837 = -0.5866188769414575
-0.5866188769414575 x 100 = -58.66%