-52.9% is the change from 898 to 423
Calculation steps:
[( 423 - 898 ) ÷ 898] x 100 = -52.9%
Formula
Percentage change = [(423 - 898) / 898] x 100
Subtract the new number by the original number
423 - 898 = -475
-475 ÷ 898 = -0.5289532293986637
-0.5289532293986637 x 100 = -52.9%