-37.46% is the change from 921 to 576
Calculation steps:
[( 576 - 921 ) ÷ 921] x 100 = -37.46%
Formula
Percentage change = [(576 - 921) / 921] x 100
Subtract the new number by the original number
576 - 921 = -345
-345 ÷ 921 = -0.3745928338762215
-0.3745928338762215 x 100 = -37.46%