-43.62% is the change from 878 to 495
Calculation steps:
[( 495 - 878 ) ÷ 878] x 100 = -43.62%
Formula
Percentage change = [(495 - 878) / 878] x 100
Subtract the new number by the original number
495 - 878 = -383
-383 ÷ 878 = -0.43621867881548976
-0.43621867881548976 x 100 = -43.62%