-43.15% is the change from 890 to 506
Calculation steps:
[( 506 - 890 ) ÷ 890] x 100 = -43.15%
Formula
Percentage change = [(506 - 890) / 890] x 100
Subtract the new number by the original number
506 - 890 = -384
-384 ÷ 890 = -0.4314606741573034
-0.4314606741573034 x 100 = -43.15%