-46.83% is the change from 931 to 495
Calculation steps:
[( 495 - 931 ) ÷ 931] x 100 = -46.83%
Formula
Percentage change = [(495 - 931) / 931] x 100
Subtract the new number by the original number
495 - 931 = -436
-436 ÷ 931 = -0.4683136412459721
-0.4683136412459721 x 100 = -46.83%