-46.77% is the change from 930 to 495
Calculation steps:
[( 495 - 930 ) ÷ 930] x 100 = -46.77%
Formula
Percentage change = [(495 - 930) / 930] x 100
Subtract the new number by the original number
495 - 930 = -435
-435 ÷ 930 = -0.46774193548387094
-0.46774193548387094 x 100 = -46.77%