-48.7% is the change from 959 to 492
Calculation steps:
[( 492 - 959 ) ÷ 959] x 100 = -48.7%
Formula
Percentage change = [(492 - 959) / 959] x 100
Subtract the new number by the original number
492 - 959 = -467
-467 ÷ 959 = -0.4869655891553702
-0.4869655891553702 x 100 = -48.7%