-55.83% is the change from 806 to 356
Calculation steps:
[( 356 - 806 ) ÷ 806] x 100 = -55.83%
Formula
Percentage change = [(356 - 806) / 806] x 100
Subtract the new number by the original number
356 - 806 = -450
-450 ÷ 806 = -0.5583126550868487
-0.5583126550868487 x 100 = -55.83%