-24.87% is the change from 390 to 293
Calculation steps:
[( 293 - 390 ) ÷ 390] x 100 = -24.87%
Formula
Percentage change = [(293 - 390) / 390] x 100
Subtract the new number by the original number
293 - 390 = -97
-97 ÷ 390 = -0.24871794871794872
-0.24871794871794872 x 100 = -24.87%