-55.91% is the change from 685 to 302
Calculation steps:
[( 302 - 685 ) ÷ 685] x 100 = -55.91%
Formula
Percentage change = [(302 - 685) / 685] x 100
Subtract the new number by the original number
302 - 685 = -383
-383 ÷ 685 = -0.5591240875912409
-0.5591240875912409 x 100 = -55.91%