-12.69% is the change from 323 to 282
Calculation steps:
[( 282 - 323 ) ÷ 323] x 100 = -12.69%
Formula
Percentage change = [(282 - 323) / 323] x 100
Subtract the new number by the original number
282 - 323 = -41
-41 ÷ 323 = -0.12693498452012383
-0.12693498452012383 x 100 = -12.69%