-55.64% is the change from 931 to 413
Calculation steps:
[( 413 - 931 ) ÷ 931] x 100 = -55.64%
Formula
Percentage change = [(413 - 931) / 931] x 100
Subtract the new number by the original number
413 - 931 = -518
-518 ÷ 931 = -0.556390977443609
-0.556390977443609 x 100 = -55.64%