-56.94% is the change from 706 to 304
Calculation steps:
[( 304 - 706 ) ÷ 706] x 100 = -56.94%
Formula
Percentage change = [(304 - 706) / 706] x 100
Subtract the new number by the original number
304 - 706 = -402
-402 ÷ 706 = -0.5694050991501416
-0.5694050991501416 x 100 = -56.94%