-58.03% is the change from 834 to 350
Calculation steps:
[( 350 - 834 ) ÷ 834] x 100 = -58.03%
Formula
Percentage change = [(350 - 834) / 834] x 100
Subtract the new number by the original number
350 - 834 = -484
-484 ÷ 834 = -0.580335731414868
-0.580335731414868 x 100 = -58.03%