-2.73% is the change from 293 to 285
Calculation steps:
[( 285 - 293 ) ÷ 293] x 100 = -2.73%
Formula
Percentage change = [(285 - 293) / 293] x 100
Subtract the new number by the original number
285 - 293 = -8
-8 ÷ 293 = -0.027303754266211604
-0.027303754266211604 x 100 = -2.73%