-18.22% is the change from 505 to 413
Calculation steps:
[( 413 - 505 ) ÷ 505] x 100 = -18.22%
Formula
Percentage change = [(413 - 505) / 505] x 100
Subtract the new number by the original number
413 - 505 = -92
-92 ÷ 505 = -0.18217821782178217
-0.18217821782178217 x 100 = -18.22%