-58.36% is the change from 843 to 351
Calculation steps:
[( 351 - 843 ) ÷ 843] x 100 = -58.36%
Formula
Percentage change = [(351 - 843) / 843] x 100
Subtract the new number by the original number
351 - 843 = -492
-492 ÷ 843 = -0.5836298932384342
-0.5836298932384342 x 100 = -58.36%