-25.55% is the change from 411 to 306
Calculation steps:
[( 306 - 411 ) ÷ 411] x 100 = -25.55%
Formula
Percentage change = [(306 - 411) / 411] x 100
Subtract the new number by the original number
306 - 411 = -105
-105 ÷ 411 = -0.25547445255474455
-0.25547445255474455 x 100 = -25.55%