-58.66% is the change from 999 to 413
Calculation steps:
[( 413 - 999 ) ÷ 999] x 100 = -58.66%
Formula
Percentage change = [(413 - 999) / 999] x 100
Subtract the new number by the original number
413 - 999 = -586
-586 ÷ 999 = -0.5865865865865866
-0.5865865865865866 x 100 = -58.66%