-41.4% is the change from 413 to 242
Calculation steps:
[( 242 - 413 ) ÷ 413] x 100 = -41.4%
Formula
Percentage change = [(242 - 413) / 413] x 100
Subtract the new number by the original number
242 - 413 = -171
-171 ÷ 413 = -0.41404358353510895
-0.41404358353510895 x 100 = -41.4%