-49.95% is the change from 919 to 460
Calculation steps:
[( 460 - 919 ) ÷ 919] x 100 = -49.95%
Formula
Percentage change = [(460 - 919) / 919] x 100
Subtract the new number by the original number
460 - 919 = -459
-459 ÷ 919 = -0.499455930359086
-0.499455930359086 x 100 = -49.95%