-58.31% is the change from 806 to 336
Calculation steps:
[( 336 - 806 ) ÷ 806] x 100 = -58.31%
Formula
Percentage change = [(336 - 806) / 806] x 100
Subtract the new number by the original number
336 - 806 = -470
-470 ÷ 806 = -0.5831265508684863
-0.5831265508684863 x 100 = -58.31%