-37.05% is the change from 923 to 581
Calculation steps:
[( 581 - 923 ) ÷ 923] x 100 = -37.05%
Formula
Percentage change = [(581 - 923) / 923] x 100
Subtract the new number by the original number
581 - 923 = -342
-342 ÷ 923 = -0.3705308775731311
-0.3705308775731311 x 100 = -37.05%