-42.92% is the change from 890 to 508
Calculation steps:
[( 508 - 890 ) ÷ 890] x 100 = -42.92%
Formula
Percentage change = [(508 - 890) / 890] x 100
Subtract the new number by the original number
508 - 890 = -382
-382 ÷ 890 = -0.42921348314606744
-0.42921348314606744 x 100 = -42.92%