-2.92% is the change from 924 to 897
Calculation steps:
[( 897 - 924 ) ÷ 924] x 100 = -2.92%
Formula
Percentage change = [(897 - 924) / 924] x 100
Subtract the new number by the original number
897 - 924 = -27
-27 ÷ 924 = -0.02922077922077922
-0.02922077922077922 x 100 = -2.92%