-30.66% is the change from 411 to 285
Calculation steps:
[( 285 - 411 ) ÷ 411] x 100 = -30.66%
Formula
Percentage change = [(285 - 411) / 411] x 100
Subtract the new number by the original number
285 - 411 = -126
-126 ÷ 411 = -0.30656934306569344
-0.30656934306569344 x 100 = -30.66%