-49.07% is the change from 966 to 492
Calculation steps:
[( 492 - 966 ) ÷ 966] x 100 = -49.07%
Formula
Percentage change = [(492 - 966) / 966] x 100
Subtract the new number by the original number
492 - 966 = -474
-474 ÷ 966 = -0.4906832298136646
-0.4906832298136646 x 100 = -49.07%